JSAUX

JSAUX 4-in-1 Docking Station for ROG Xbox Ally X/Steam Deck/LegionGo-HB0503

Name: JSAUX 4-in-1 Docking Station for ROG Xbox Ally X/Steam Deck/LegionGo-HB0503
Brand: JSAUX
SKU: B0GTTRXJVB
Price: 20.89 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-16

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$20.89

As an Amazon Associate, SpecPicks earns from qualifying purchases.

Buy on Amazon — $20.89 Compare to similar accessories

*Price sourced from Amazon.com. Last updated 2026-09-16. Price and availability subject to change.

Bottom line: The JSAUX 4-in-1 Docking Station for ROG Xbox Ally X/Steam Deck/LegionGo-HB0503 is a specs-and-price decision rather than a crowd-consensus one in the accessories category, priced around $20.89. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

UNIVERSAL HANDHELD SUPPORT: Designed with a widened and raised base to accommodate devices with protruding grips, this dock supports ROG Xbox Ally/Xbox Ally X, Steam Deck LCD/OLED, ROG Ally/Ally X, Legion Go/Go 2/Go S, MSI Claw, and OneXplayer and so on. One dock for today’s leading Windows and SteamOS handheld gaming PCs. NOTE: Not compatible with Nintendo Switch 2. HDMI 4K@60Hz & 2K@120Hz OUTPUT: Output to your TV or monitor at 4K@60Hz for stunning clarity or 2K@120Hz for ultra-smooth high-refresh gameplay. Whether you're in a living room or gaming den, get a crisp big-screen experience on…

SpecPicks Verdict

SpecPicks scored JSAUX 4-in-1 Docking Station for ROG Xbox Ally X/Steam… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the accessories category. JSAUX's accessories lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by JSAUX's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

UNIVERSAL HANDHELD SUPPORT: Designed with a widened and raised base to accommodate devices with protruding grips, this dock supports ROG Xbox Ally/Xbox Ally X, Steam Deck LCD/OLED, ROG Ally/Ally X, Legion Go/Go 2/Go S, MSI Claw, and OneXplayer and so on. One dock for today’s leading Windows and SteamOS handheld gaming PCs. NOTE: Not compatible with Nintendo Switch 2.
HDMI 4K@60Hz & 2K@120Hz OUTPUT: Output to your TV or monitor at 4K@60Hz for stunning clarity or 2K@120Hz for ultra-smooth high-refresh gameplay. Whether you're in a living room or gaming den, get a crisp big-screen experience on any HDMI-enabled display.
DUAL USB 2.0 PORTS: Hook up a wired controller, keyboard, or mouse and build a comfortable handheld gaming station at home. Two USB 2.0 ports cover everyday gaming peripherals without the bulk of unused ports you don't need.
100W FULL-SPEED CHARGING: Supports up to 100W Power Delivery input to maintain peak performance during demanding gaming sessions. Fully supports ROG Ally and Ally X 30W Turbo Mode, ROG Xbox Ally series 25W&35W Turbo Modes, and delivers full-speed charging for Legion Go series, Steam Deck LCD/OLED, and MSI Claw. NOTE: A 100W charger is recommended to unlock maximum performance potential across all supported devices.
DESKTOP MODE ANYWHERE: Transform your handheld into a big-screen gaming station with HDMI output, dual USB peripherals, and 100W charging in one compact dock. Connect to any HDMI display, plug in your controller or keyboard, and enjoy seamless gaming or streaming at home — the ideal entry-level dock for big-screen handheld gaming without breaking the bank.

Full Specifications

Brand	JSAUX
Color	4-IN-1
Model	HB0503
UnitCount	1
Manufacturer	Shenzhen Wuyishi Technology Co.,Ltd
ItemPartNumber	HB0503

Ready to buy?

JSAUX 4-in-1 Docking Station for ROG Xbox Ally X/Steam Deck/LegionGo-HB0503 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $20.89

*Price sourced from Amazon.com. Last updated 2026-09-16. Price and availability subject to change.