JSAUX Docking Station for ROG Ally X and Steam Deck - 6-in-1 4K Hub

In this review the JSAUX 6-in-1 docking station is evaluated as a compact hub aimed at handheld gaming owners who want a simple way to connect to a monitor, wired network and USB accessories. The biggest reason to consider it is the combination of a high-bandwidth HDMI output capable of 4K@120Hz and a 100W USB Power Delivery passthrough that can keep devices topped up while gaming. The unit is designed primarily for devices like the ROG Ally X and Steam Deck, and its modular base and silicone pad let users switch between docked and standalone stand modes.

Key Features

• 4K HDMI output: Provides crisp visuals at 4K@120Hz or 1080@240Hz for displays that support high refresh rates, improving desktop and TV gameplay clarity.
• 100W Power Delivery: Supports up to 100W charging so compatible handhelds can be charged at full speed when paired with their original charger.
• Gigabit Ethernet: Adds a wired network option for lower latency and more reliable online gaming compared with wireless connections.
• Multiple USB ports: Offers USB-C 3.2 Gen 1 and two USB-A 3.2 Gen 1 ports to attach controllers, storage, or other peripherals while docked.
• Modular stand design: The detachable base doubles as a stand and includes an extra silicone pad to improve fit and stability for different handheld models.
• Customizable front cover: A removable cover accepts a custom card for personalization without tools, making it easy to modify the dock's look.

Who It's For

The JSAUX dock is best for handheld console owners who want a small, purpose-built hub to connect a ROG Ally X, ROG Ally, Steam Deck, Legion Go, or similar device to a TV or monitor and to wired ethernet. It suits users who value 4K display output and a neat desktop footprint more than a large set of expansion ports.

Those who need many USB ports, very heavy docking stability, or guaranteed charge behavior across every third-party power brick should look elsewhere; some users report mixed results with charging speed and a tendency to feel slightly wobbly in certain setups.

Pros & Cons

Pros

• Solid build quality and a compact, modular form factor that doubles as a stand.
• High-quality HDMI output for high refresh rate displays and comfortable PC-like visuals.
• Convenient mix of USB-A and USB-C ports plus Gigabit Ethernet for peripherals and low-latency networking.
• Easy personalization via a removable front cover and insert card.

Cons

• Stability can be a concern for some users; the dock may feel wobbly depending on console fit and surface.
• 100W PD works well in many cases but reports indicate charging performance can vary with third-party chargers.

Specifications

Our Verdict

The JSAUX 6-in-1 dock is a practical, well-built hub for handheld gamers who want a tidy way to connect to a 4K display, wired network and a couple of accessories while keeping their device charged. It offers good value for users who prioritize display performance and a compact footprint, though buyers who need rock-solid mechanical stability or guaranteed charging behavior with every third-party brick should consider that limitation before purchasing.

Frequently Asked Questions

Will this charge my handheld at full speed?
It supports up to 100W PD and charges full-speed when used with a compatible original charger, but results vary with third-party chargers.

Which consoles fit this dock?
The dock is compatible with ROG Ally X, ROG Ally, Steam Deck, Legion Go, Legion Go S, Razer Edge, AYA NEO, AYA ODIN, Logitech G Cloud and ONEXPLAYER.

Can I personalize the look?
Yes, the front cover accepts a custom card insert (recommended size 3.00 in x 1.13 in x 0.01 in) for easy customization.