JSAUX Review: Is JSAUX Worth It for Steam Deck, Switch 2 & Handheld Gaming Accessories?

JSAUX has built its name around accessories for handheld gaming devices, especially Steam Deck, Nintendo Switch, ROG Ally, and Lenovo Legion Go. Its current catalog has expanded well beyond simple cables and adapters into docking stations, protective cases, screen protectors, chargers, carrying cases, cooling accessories, power products, and other gaming gear.

The interesting question is not whether JSAUX sells a lot of accessories. It is whether its products offer enough functionality, compatibility, and value to make them worth considering over competing accessories.

This JSAUX review looks at the brand from that perspective, using current information from the official JSAUX website and treating product ratings shown on JSAUX itself as retailer-hosted customer ratings rather than independent testing.

Affiliate Disclosure: This article contains affiliate links. If you purchase a product through our links, we may earn a commission at no additional cost to you. Our recommendations are based on product features, value, intended use, and publicly available information.

🔍 Quick Verdict

⭐ Overall Editorial Rating: 8.8/10

🎯 Best For: Steam Deck, Switch 2, ROG Ally, Legion Go and other handheld gaming users who want accessories designed around specific devices.

💰 Best Value: JSAUX’s mainstream docking stations and protective cases, particularly when their current pricing and feature sets match your setup.

🏆 Standout Feature: The breadth of compatibility and product variety across handheld gaming platforms.

⚠️ Main Drawback: The catalog is large and product compatibility can vary significantly between models, so choosing the wrong accessory can create unnecessary compatibility problems.

📌 Bottom Line: JSAUX is a legitimate gaming-accessory brand with a broad range of products and strong specialization in handheld gaming. Its docks, cases and connectivity accessories are particularly relevant for users building a Steam Deck, Switch 2, ROG Ally or Legion Go setup.

Explore JSAUX products through the official store →

📊 JSAUX at a Glance

JSAUX says it began in 2016 and now distributes through cross-border e-commerce to more than 100 countries. The company also states that it has served more than 20 million unique customers since inception. These figures are company-provided claims rather than independently audited figures.

What Is JSAUX?

JSAUX is a consumer-electronics brand specializing in accessories designed to expand, protect, charge, or improve the usability of electronic devices.

The company’s current catalog is particularly focused on handheld gaming hardware. Its official store organizes products around platforms such as Nintendo Switch 2, Steam Deck, ROG Ally and Legion Go, while also carrying accessories for phones, tablets and computers.

The brand’s current product range includes:

• Docking stations
• USB-C hubs
• Protective cases
• Carrying cases
• Screen protectors
• Chargers
• Charging accessories
• USB-C adapters
• Cables
• Cooling accessories
• Stands
• Power banks
• Controller accessories
• Portable monitors
• Display accessories

That makes JSAUX more than a single-product brand. It is better understood as a gaming and consumer-electronics accessories ecosystem.

Who Is JSAUX For?

JSAUX is particularly relevant if you own a handheld gaming device and want to build a more complete setup around it.

🎯 Steam Deck Owners

Steam Deck users can find docks, protective cases, carrying cases, screen protection, charging accessories, cooling products and adapters within the JSAUX catalog.

🎮 Nintendo Switch 2 Owners

The newer Switch 2 range includes protective cases, docks, charging products, adapters and other accessories designed around the console.

🖥️ Handheld-to-Desktop Users

If you frequently connect a handheld console to a monitor, TV, Ethernet connection, keyboard, mouse or other USB devices, a docking station can be one of the most useful JSAUX categories.

🧳 Travelers

Protective cases and carrying cases make sense for users who regularly transport their handheld devices.

💼 Desktop Gaming Users

A dock can effectively turn a handheld PC such as a Steam Deck or ROG Ally into a more desktop-oriented setup.

⚠️ Who Needs to Pay More Attention

JSAUX has a large catalog, and similar-looking products can support different devices or specifications.

Before purchasing, check:

• Exact device compatibility
• HDMI version
• USB speeds
• Ethernet speed
• Charging requirements
• Dock compatibility with your case
• Whether a charger is included
• Whether the product supports your particular device model

This is especially important with docking stations and protective cases.

🛍️ What Does JSAUX Offer?

JSAUX’s current catalog covers a surprisingly broad selection of gaming accessories. The official all-products collection includes protective cases, carrying cases, screen protectors, docking stations, adapters, charging accessories, controller accessories, cooling products, stands, cables, monitors and other electronics.

The most commercially important categories are arguably:

🎮 Docking Stations

These are among JSAUX’s strongest categories, with multiple configurations designed for Steam Deck, ROG Ally, Legion Go and Switch 2.

🛡️ Protective Cases

JSAUX offers conventional protective cases as well as modular designs with grips, covers and additional accessories.

🔌 Charging & Connectivity

The range includes USB-C chargers, cables, adapters, power banks and multi-port solutions.

🧳 Carrying Cases

Travel cases are available for different handheld devices and accessories.

🖥️ Display Accessories

The catalog also includes products designed around connecting handheld devices to external displays.

⭐ Best JSAUX Products to Consider

Rather than reviewing every product in the catalog, these are five options that illustrate the most important parts of the JSAUX ecosystem.

1. JSAUX 6-in-1 Docking Station

📋 What It Is

The JSAUX 6-in-1 Docking Station, models HB0603S and HB0612, is a multi-port dock designed primarily for handheld gaming PCs.

At the time of this review, the listed price was $39.99, reduced from a listed regular price of $49.99. JSAUX’s site displayed a 4.7/5 customer rating based on 1,184 reviews. That rating is a JSAUX-hosted customer rating, not an independent laboratory assessment.

⭐ Key Features

• HDMI 2.1
• Up to 4K at 120Hz output
• Up to 100W USB-C PD input
• Three USB-A 3.0 ports
• Gigabit Ethernet
• Compatibility with several handheld PCs

The HB0603S supports Steam Deck/OLED, ROG Ally/X and Legion Go models, while HB0612 adds compatibility with ROG Xbox Ally/X according to JSAUX.

🎯 Best For

Users who want one relatively compact dock for turning a handheld PC into a desktop or TV setup.

💡 Why Consider It?

The combination of HDMI 2.1, Gigabit Ethernet and multiple USB 3.0 ports gives the dock a practical balance between connectivity and price.

The 100W PD specification also gives it room for high-power charging setups, although the actual charging behavior depends on the handheld, charger and configuration.

⚠️ Potential Drawbacks

Not every handheld needs this many ports. If your primary requirement is simply connecting a device to a TV, a simpler dock could be more economical.

⭐ Editorial Rating: 9.1/10

Check the current JSAUX 6-in-1 Docking Station →

2. JSAUX ModCase for Steam Deck LCD & OLED

📋 What It Is

The ModCase is a modular protective case designed for Steam Deck LCD and OLED.

At the time of this review, JSAUX listed it at $29.99 on its Steam Deck collection. The product is designed around a combination of protection, travel functionality and modular accessories.

⭐ Key Features

• Modular protective design
• Detachable front cover
• PC-ABS and TPU construction
• Expandable accessory system
• Full port access
• Protection for travel and storage

JSAUX describes the case as an all-in-one modular system incorporating a protective back shell, front cover and detachable stand.

🎯 Best For

Steam Deck owners who travel frequently or want more than a basic silicone or TPU case.

💡 Why Consider It?

The modular approach is the main reason to consider the ModCase.

Instead of buying a basic shell purely for protection, users can build around a system that accommodates different accessories.

⚠️ Potential Drawbacks

Modular cases can be more complicated than simple cases. Users who want the smallest possible case may prefer a minimalist alternative.

Another important consideration is dock compatibility. JSAUX’s FAQ notes that the PC0104 can work with JSAUX docks without the travel cover, while it is not compatible with the official Valve dock when the case is installed.

⭐ Editorial Rating: 9.0/10

Explore the JSAUX ModCase →

3. JSAUX RGB Docking Station

📋 What It Is

The RGB Docking Station is a more feature-heavy option aimed at users who want extensive connectivity and a gaming-oriented desktop setup.

The current product page lists several configurations, including 8-in-1 and 12-in-1 versions. The 12-in-1 Pro Transparent Black version was listed at $79.99 at the time of review.

⭐ Key Features

• RGB lighting
• OpenRGB support
• Up to 4K at 120Hz
• Dual-display functionality
• 10Gbps USB data transfer
• Gigabit Ethernet
• SD/TF card slots on applicable configurations
• 100W PD charging

🎯 Best For

Gamers, creators and power users who want a more complete desktop connectivity hub.

💡 Why Consider It?

This is not simply a basic charging dock. Its appeal is the combination of connectivity, display support and RGB customization.

For a desktop gaming setup, having Ethernet, multiple USB ports and display connectivity in one device can reduce cable clutter.

⚠️ Potential Drawbacks

The RGB model costs considerably more than JSAUX’s simpler docking stations.

If you do not need multiple ports, high-speed storage connections or RGB lighting, the additional cost may not provide much practical benefit.

⭐ Editorial Rating: 8.8/10

Explore current JSAUX RGB Docking Station options →

4. JSAUX Split Protective Case for Switch 2

📋 What It Is

The Split Protective Case is a protective accessory specifically designed for Nintendo Switch 2.

At the time of this review, the full set was listed at $29.99, and JSAUX displayed a 4.7/5 customer rating based on 92 reviews.

⭐ Key Features

• Split protective design
• TPU + PC construction
• Front screen-protection cover
• Storage for 10 game cards
• Detachable ergonomic grips
• Dock-friendly design
• Access to the built-in kickstand

🎯 Best For

Switch 2 owners who want more protection and grip comfort without moving to a much more complex modular system.

💡 Why Consider It?

The split design is useful because the Joy-Con protection can be removed without necessarily removing the entire protective system.

The front cover also adds storage functionality, which can be useful for players who carry physical games.

⚠️ Potential Drawbacks

The additional protection and components can make the system less minimalist than a basic transparent shell.

Installation also deserves attention. JSAUX provides specific installation instructions and notes that users should follow the recommended process to ensure the case fits properly.

⭐ Editorial Rating: 8.9/10

Explore JSAUX Switch 2 protective cases →

5. JSAUX OmniCentro Charger Dock for Switch 2

📋 What It Is

The OmniCentro Charger Dock is a compact Switch 2 dock intended for users who want a smaller travel-friendly solution.

At the time of this review, the listed price was $45.99. JSAUX lists US, EU and UK plug variants.

⭐ Key Features

• Switch 2 compatibility
• Up to 4K@60Hz HDMI output
• 65W PD charging input
• USB-A connectivity
• Compact form factor
• Compatibility with additional USB-C devices

JSAUX states that the dock supports up to 4K@60Hz for Switch 2 and can also work with other compatible USB-C devices such as laptops, tablets and phones.

🎯 Best For

Switch 2 users who prioritize portability and straightforward TV connectivity.

💡 Why Consider It?

The compact size makes more sense for travel than a large desktop dock.

It also provides more functionality than carrying a basic cable while remaining relatively simple.

⚠️ Potential Drawbacks

The single USB-A expansion port makes it less suitable for users who need several peripherals simultaneously.

⭐ Editorial Rating: 8.7/10

Check the current OmniCentro Charger Dock →

📊 JSAUX Product Comparison

*Prices checked at the time of review and may change.

💡 Key Features & Benefits

Broad Device Compatibility

One of JSAUX’s strongest commercial advantages is the range of devices its accessories support.

The current store includes dedicated categories for Switch 2, Steam Deck, ROG Ally and Legion Go, while some products support multiple platforms.

Meaning: You are not limited to a single gaming ecosystem.

User benefit: A JSAUX accessory may remain useful if your device setup changes.

Limitation: Multi-device compatibility varies by product, so it should never be assumed from the brand name alone.

Docking and Connectivity

Docking stations are a major part of JSAUX’s catalog.

Depending on the model, users can get combinations of HDMI, USB-A, USB-C, Ethernet, card readers and power delivery.

For a handheld PC, this can transform a portable device into something closer to a desktop computer.

Modular Protection

JSAUX’s case strategy also goes beyond basic protection.

The ModCase and newer Switch 2 cases use modular or detachable components to provide different configurations for handheld use, travel and storage.

Charging

JSAUX also sells charging accessories including a 65W USB-C foldable charger and 65W power-bank products.

This gives users the option of building a more complete accessory ecosystem instead of buying every component from different brands.

⚡ Performance & User Experience

There is an important distinction between listed specifications and independently tested performance.

JSAUX publishes specifications such as 4K@120Hz HDMI output, 100W PD input, Gigabit Ethernet and 10Gbps USB connectivity on applicable products. Those are manufacturer specifications rather than independent performance measurements.

From an editorial perspective, the product strategy makes sense.

A handheld gaming PC has limited ports compared with a conventional desktop. A good dock therefore adds practical functionality rather than simply acting as an accessory.

The main limitation is that maximum specifications do not automatically mean every connected device will achieve those numbers. Actual results depend on the handheld, charger, display, cables, operating system and peripherals involved.

That is why buyers should treat specifications as capability ceilings, not guaranteed real-world results.

🎨 Design & Usability

JSAUX generally takes a functional approach to design.

Its cases emphasize grips, protection, modularity and portability. Its docks prioritize port expansion and desktop connectivity, while RGB products add a more gaming-oriented visual component.

The advantage is flexibility.

The disadvantage is that some products can become more complicated than necessary if your needs are simple.

For example, a user who only wants to connect a Steam Deck to one monitor may not need a high-end RGB dock with numerous additional ports.

💰 Pricing & Value

At the time of this review, JSAUX products span relatively accessible accessories through more feature-heavy docking and display products.

Examples from the current catalog include:

• Right-angle USB-C adapters around $9.99
• Screen protectors around $10.99 and above
• Protective cases around $29.99
• 5-in-1 docking stations around $29.99
• 6-in-1 docking stations around $39.99
• OmniCentro Switch 2 Dock at $45.99
• RGB docking configurations ranging from roughly $45.99 to $79.99 depending on configuration

The value proposition is strongest when you actually use the additional features.

A $40 dock with HDMI, Ethernet and multiple USB ports can make sense if you need all of them.

If you only need one function, a simpler accessory may offer better value.

👍 Pros and Cons

✅ Pros

• Broad range of handheld gaming accessories
• Strong focus on Steam Deck, Switch 2, ROG Ally and Legion Go
• Many products support multiple device platforms
• Competitive pricing across several accessory categories
• Extensive docking-station selection
• Modular case options
• Wide selection of connectivity products
• Official 12-month warranty for applicable products
• 15-day return policy for eligible products
• Official affiliate program available

❌ Cons

• Large catalog can make product selection confusing
• Compatibility needs to be checked carefully
• Higher-end docks may offer features casual users do not need
• Return window is relatively short at 15 days
• International customers may face shipping restrictions, duties or return-shipping costs
• Some products have device-specific limitations

🎯 Which JSAUX Product Should You Choose?

🏆 Best Overall: 6-in-1 Docking Station

For a handheld PC user, the 6-in-1 dock offers a strong combination of HDMI, USB connectivity, Ethernet and charging support without moving into the higher price range of premium multi-port docks.

💰 Best Value: ModCase

If you own a Steam Deck and want protection plus modular functionality, the ModCase is one of the more compelling choices in the catalog.

⭐ Best Premium Option: RGB Docking Station

The RGB Docking Station is more appropriate for users who genuinely need extensive connectivity, higher-end display support and RGB customization.

🎯 Best for Switch 2 Protection: Split Protective Case

The Split Protective Case is a better fit for Switch 2 owners who prioritize protection and ergonomic grip functionality.

🧳 Best for Travel: OmniCentro Charger Dock

The compact OmniCentro is better suited to users who want a portable Switch 2 dock without carrying a larger desktop-style docking station.

📋 How to Choose the Right JSAUX Accessory

Before purchasing, start with your device rather than the accessory.

Step 1: Identify Your Exact Device

Confirm whether you have:

• Steam Deck LCD
• Steam Deck OLED
• Nintendo Switch 2
• ROG Ally
• ROG Ally X
• ROG Xbox Ally
• Legion Go
• Legion Go S
• Legion Go 2

Compatibility can differ between generations and variants.

Step 2: Identify Your Primary Goal

Ask yourself whether you actually need:

• Protection
• Travel storage
• External display connectivity
• More USB ports
• Ethernet
• Faster charging
• Cooling
• Screen protection
• Extra storage
• A complete desktop setup

Step 3: Check the Ports

For docks, compare:

• HDMI version
• USB type
• USB speed
• Ethernet speed
• SD/TF card support
• PD charging
• Number of displays

Step 4: Check Case Compatibility

If you already own a protective case, make sure it works with the dock you are considering.

This is especially important because some cases need to be removed or may not fit specific docks.

Step 5: Consider Your Budget

Do not automatically choose the most expensive JSAUX product.

A simple dock can be the better purchase if you do not need premium connectivity.

👤 Who Should Buy JSAUX?

JSAUX is particularly suitable for:

• Steam Deck owners
• Nintendo Switch 2 owners
• ROG Ally users
• Legion Go users
• Handheld PC gamers
• Frequent travelers
• Users building desktop gaming setups
• Gamers who need additional ports
• Users looking for device-specific accessories
• People who prefer buying multiple accessories from one ecosystem

⚠️ Who Should Consider Alternatives?

JSAUX may not be the ideal choice if:

• You want the absolute cheapest generic accessory
• You only need one basic function
• You prefer accessories from the same manufacturer as your device
• You require a very specific professional-grade specification
• You need a longer return period than 15 days
• You are buying internationally and the current shipping restrictions affect your country

The right decision depends heavily on the exact accessory rather than simply choosing JSAUX as a brand.

🔄 JSAUX Alternatives

JSAUX operates in a competitive accessories market, so it is worth comparing products from brands such as:

• Anker
• UGREEN
• Spigen
• Satechi
• Belkin
• Official Nintendo accessories
• Official Valve accessories

The best alternative depends on the category.

For example, when comparing docking stations, focus on ports, display standards, power delivery and compatibility rather than brand name alone.

For protective cases, prioritize fit, grip, weight, protection and dock compatibility.

For chargers, focus on the actual power requirements of your device.

The most important point is that JSAUX does not need to be the best choice for every accessory category to be a worthwhile brand overall.

📦 Shipping & Delivery

JSAUX’s current shipping policy states that orders above $50 qualify for free shipping, while orders under $49.99 are charged $6.99. The policy says orders generally require 2–4 business days for processing and delivery is generally estimated at 7–12 business days, excluding certain pre-sale products.

International customers should also consider duties and taxes, which may apply and may not be calculated at checkout. JSAUX currently lists certain countries and regions where orders are temporarily unavailable.

Because shipping policies can change, check the current shipping information before placing an international order.

↩️ Returns & Warranty

JSAUX currently provides a 15-day return window for eligible undamaged products.

The official return policy says products should generally include their original packaging and accessories, and the company may reject returns that do not satisfy the stated requirements. Non-defective returns may exclude shipping and handling costs, and return shipping can be the customer’s responsibility.

JSAUX’s standard warranty terms provide a 12-month limited warranty for products purchased through its official store in the listed regions. The company also offers a free warranty-extension program that can extend coverage to 18 months for eligible purchases, subject to its terms.

One important exception is FlipGo. JSAUX states that its FlipGo monitors are not covered by the standard warranty and have separate protection terms.

For buyers, the practical takeaway is simple: keep your order information, packaging and accessories until you are confident the product is working properly.

🤝 JSAUX Affiliate Program

For affiliate publishers and product-review websites, JSAUX has an official affiliate program.

The current official affiliate page states:

• 7% commission
• 30-day cookie
• $80+ average order value
• Monthly payouts
• Affiliate support
• Availability through UpPromote and Impact
• Applications open to content creators, reviewers and website owners

JSAUX states that commissions are paid monthly within 30 days after an order is confirmed and has passed the return/cancellation period.

For a review website, the program is particularly relevant because JSAUX sells products that naturally fit commercial-intent content such as:

• JSAUX review
• Best JSAUX products
• Best Steam Deck accessories
• Best Switch 2 accessories
• Best Steam Deck docks
• JSAUX docking station review
• JSAUX ModCase review
• JSAUX alternatives
• JSAUX vs other docking stations

Explore JSAUX products and current options →

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🛍️ Ready to Explore JSAUX?

If you already know which type of accessory you need, checking the current JSAUX catalog is the next logical step.

Explore JSAUX Products →

🔍 Final Verdict

Is JSAUX worth it?

For many handheld gaming users, yes.

The strongest reason to consider JSAUX is not one individual product. It is the combination of device specialization, broad accessory selection, competitive pricing and multiple levels of functionality.

Its docking stations are particularly interesting because JSAUX offers options ranging from simple 4-in-1 and 5-in-1 docks to more advanced RGB and multi-port solutions. Its protective-case range is also extensive, with modular products designed around different gaming and travel scenarios.

The biggest reason to hesitate is product selection.

Because JSAUX has such a large catalog, the buyer needs to pay attention to exact compatibility and specifications. Two docks may look similar while offering different USB speeds, HDMI standards or device compatibility.

JSAUX therefore makes the most sense for buyers who know what they need and are willing to compare specifications before purchasing.

For a Steam Deck owner, the ModCase and 6-in-1 Docking Station are particularly compelling examples of where the brand’s value proposition is strongest.

For Switch 2 users, products such as the Split Protective Case and OmniCentro Charger Dock demonstrate the same approach in a newer device ecosystem.

Overall, JSAUX earns an editorial rating of 8.8/10.

It is not necessarily the right choice for every accessory or every user, but it is a legitimate and substantial player in the handheld-gaming-accessory market, with enough product depth to be worth comparing when upgrading a Steam Deck, Switch 2, ROG Ally or Legion Go setup.

🏆 Final Recommendation

If you have identified the type of accessory you need, compare the current JSAUX specifications, compatibility and pricing before making your final decision.

EXPLORE JSAUX PRODUCTS →

❓ Frequently Asked Questions

Is JSAUX a legitimate brand?

Yes. JSAUX operates an official online store, publishes product specifications and support policies, and provides return and warranty policies. The company states that it was founded in 2016 and distributes products internationally.

Is JSAUX worth it?

JSAUX can be worth considering if you need accessories for Steam Deck, Switch 2, ROG Ally, Legion Go or similar devices. The value depends on the specific product and whether you will actually use its features.

What is JSAUX best known for?

JSAUX is particularly associated with gaming accessories such as docking stations, protective cases, carrying cases, screen protectors, chargers and connectivity products for handheld gaming devices.

Are JSAUX docks compatible with Steam Deck?

Many JSAUX docks are designed for Steam Deck LCD and OLED. However, compatibility varies by model, so buyers should check the specific product page before purchasing.

Is the JSAUX 6-in-1 Docking Station worth it?

It is one of the more attractive options for users who need HDMI, multiple USB ports, Gigabit Ethernet and high-power PD support in one dock. Its current listed price and feature combination make it a strong value-oriented option based on our editorial assessment.

Does JSAUX make Switch 2 accessories?

Yes. JSAUX currently offers Switch 2 cases, docking products, screen protectors, charging accessories and other products designed around the platform.

Does JSAUX offer returns?

Yes. JSAUX currently states that eligible undamaged products can generally be returned within 15 days, subject to its return requirements.

Does JSAUX offer a warranty?

Yes. JSAUX’s standard warranty terms state that applicable products purchased through its official store in the listed regions receive a 12-month limited warranty. An extension program can provide up to 18 months for eligible purchases.

Does JSAUX ship internationally?

JSAUX ships internationally, but its current shipping policy includes country and regional restrictions. International duties and taxes may also apply. Buyers should confirm availability for their destination before ordering.

Does JSAUX have an affiliate program?

Yes. JSAUX currently operates an official affiliate program and states that affiliates earn 7% commission with a 30-day cookie. The program is available through UpPromote and Impact.

What should I check before buying a JSAUX accessory?

Start with exact device compatibility, then check ports, charging requirements, display support, physical dimensions and compatibility with any case or other accessories you already own.

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