JSAUX 4-in-1 dock supports handheld ROG Ally for easy docking
JSAUX 4-in-1 dock outputs 4K60Hz to TV for crisp visuals
JSAUX 4-in-1 dock with dual USB 2.0 ports for wired peripherals
JSAUX 4-in-1 dock delivers up to 100W PD charging
JSAUX 4-in-1 dock enables desktop mode anywhere
JSAUX compatibility overview covers ROG, Steam Deck and Legion Go
JSAUX front-angle view shows raised base for easy docking

JSAUX

JSAUX 4-in-1 USB-C Dock for Handheld Gaming — 4K@60Hz HDMI, 100W PD, Dual USB 2.0, 2K@120Hz | ROG Ally, Steam Deck, Legion Go

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$29.02

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

Free tracked shipping and secure checkout on every U.S. order.

Free shipping

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Transform handheld gaming into a flexible big screen setup

The JSAUX 4-in-1 USB-C Dock is designed to turn supported handheld PCs into a more versatile playing space. With a widened, raised base, it can accommodate devices with bulkier grips, letting you dock without removing cases and keep your grip comfortable whether you are on the couch or at a desk.

Built to support today wide range of Windows and SteamOS handhelds, this dock works with ROG Xbox Ally and Ally X, Steam Deck LCD and OLED models, ROG Ally family, Legion Go, MSI Claw, and OneXplayer. Note: Not compatible with Nintendo Switch 2.

HDMI output for crisp visuals

Connect to a TV or monitor for a larger than life gaming scene. Enjoy 4K at 60 Hz for rich detail and 2K at 120 Hz for smooth motion in fast paced titles. The HDMI link makes it easy to switch from handheld to living room play without changing cables.

Peripherals and power in one hub

  • Dual USB 2.0 ports to attach a wired controller, keyboard, or mouse for a comfortable desktop style setup
  • Up to 100 W Power Delivery to help keep the handheld powered during longer sessions

Desktop style gaming anywhere

In one compact dock you get HDMI output peripheral connectivity and charging which creates a practical desktop style space wherever you play. It is an approachable entry point for big screen handheld gaming without a large investment.

Tips for best results

  • Use a charger capable of delivering up to 100 W
  • Check device compatibility and cable quality when using Turbo Modes on supported models

FAQ

Q: What devices is the JSAUX 4-in-1 USB-C Dock compatible with?

A: Compatible with ROG Xbox Ally, Ally X, Steam Deck LCD/OLED, ROG Ally family, Legion Go, MSI Claw, and OneXplayer; not compatible with Nintendo Switch 2.

Q: What video output and charging options does it offer?

A: HDMI output up to 4K60Hz or 2K120Hz and up to 100W Power Delivery; charger quality may affect performance.

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