JSAUX RGB Docking Station for Steam Deck (OLED) — HB1201S 12-in-1, 4K@120Hz & 100W PD

JSAUX's 12-in-1 RGB Docking Station (HB1201S) expands handheld gaming devices into a full desktop hub with 4K@120Hz video, 10Gbps data ports, gigabit Ethernet and 100W power delivery.

Built for Steam Deck (OLED), ROG Ally, Legion Go and similar handheld PCs, this docking station consolidates video, audio, storage, networking and high-speed charging into one compact unit. Its upgraded HDMI and DisplayPort support high-refresh 4K output, while multiple USB ports and SD/TF card readers let you connect accessories, external drives and controllers without juggling adapters. The device also includes six RGB lighting modes to match your setup and a touch switch for quick control.

How does this dock improve gaming visuals and multi-monitor setups?

The HB1201S supports HDMI and DisplayPort outputs capable of 4K at 120Hz when a single display is used, and it enables dual-screen configurations in mirror or extend modes at lower maximums. Advanced HDMI features like VRR and ALLM reduce screen tearing and latency when paired with compatible displays, giving smoother gameplay and clearer motion during fast sequences.

• 4K@120Hz single-display output via HDMI or DisplayPort
• Dual-screen support (mirror or extend) up to 4K@60Hz or 2K@120Hz
• VRR, ALLM and HDR support for reduced tearing and richer color
• Works with HDTVs, PC monitors and projectors for flexible setups

What connectivity and charging options are included for my accessories?

This dock delivers a broad mix of ports to handle controllers, external drives, wired networking and fast charging without extra hubs. Two USB-A 3.2 ports and one USB-C 3.2 port support up to 10Gbps data transfer, while a dedicated USB-C PD port supplies up to 100W to recharge handhelds, tablets or laptops quickly.

• 2 × USB-A 3.2 (10Gbps) and 1 × USB-C 3.2 (10Gbps) for fast peripherals
• 1 × USB-A 2.0 port for low-speed devices like keyboards or dongles
• Gigabit Ethernet port for stable wired online play
• USB-C PD port supporting up to 100W fast charging for devices

Can I use storage cards and external audio with this station?

Yes — built-in SD and TF card slots let you offload screenshots, video captures or photos directly from cameras and handhelds without an adapter. A 3.5mm audio jack allows use of wired headsets or speakers for private or low-latency audio during gaming and streams.

• SD and TF slots for quick access to microSD and full-size cards
• 3.5mm audio jack for headsets, microphones or external speakers
• Ideal for transferring captured gameplay or managing media libraries

How does the RGB lighting and control integrate with my setup?

The dock includes six lighting modes that can be toggled with a top-mounted touch switch, and it supports OpenRGB when connected via the upstream USB-C for synchronized effects with other compatible peripherals. Modes range from steady to dynamic patterns so you can match mood, stream scenes or competitive setups.

• Six built-in RGB modes: Direct, Breathing, Rainbow Wave and more
• Top touch switch for easy on/off and mode cycling
• OpenRGB compatibility through upstream USB-C for unified lighting control

Who is this for? The JSAUX HB1201S docking station is designed for handheld-PC and portable-console owners who want a single, versatile hub to turn their Steam Deck (OLED), ROG Ally, Legion Go or similar device into a desktop-grade workstation or living-room gaming console. It's a strong match for streamers, content creators and competitive gamers who need high-refresh video output, low-latency wired networking, fast peripheral data lanes and powerful PD charging in one tidy, RGB-accented package. If you use multiple displays, external storage or wired accessories frequently, this dock removes adapter clutter and gives a consistent, expandable connection point for home, office or travel setups.