Syntech 6 in-1 Docking Station for Steam Deck is also compatible
Syntech's new 6-in-1 USB-C Docking Station for Steam Deck is packed with ports and features and it also supports the new ASUS ROG Ally.
Can I use my Steam Deck as a PC with a docking station? - Quora
JSAUX USB-C 6-in-1 Steam Deck Dock review: A solid, if unremarkable option in a buyer's market
Best Steam Deck dock: top overall, value, mini picks - PC Guide
Mini Round Base: Exclusive round dock departs from the square hub, specifically created for Valve Steam Deck (OLED), Asus ROG Ally and Lenovo Legion
Syntech Mini Dock Compatibility with Steam Deck/Steam Deck OLED/ROG Ally/Lenovo Legion Go, 6-in-1 Docking Station with HDMI 2.0 4K@60Hz, Gigabit
Syntech Mini Dock Compatibility with Steam Deck/Steam Deck OLED/ROG Ally/Lenovo Legion Go, 6-in-1 Docking Station with HDMI 2.0 4K@60Hz, Gigabit Ethernet, 3 x USB 3.0, PD Charging Stable Round Doc
Syntech 6-in-1 Steam Deck Docking Station review
Designed for Valve Steam Deck & Asus ROG Ally., Supports video output up to 1080P@120Hz along with Gigabit Ethernet., Has 3 USB-A 3.0 ports and a
6-in-1 Docking Station for Steam Deck & ROG Ally
Syntech 6-in-1 Steam Deck Docking Station review
Review: Is JSAUX's RGB Docking Station worth the price?
Syntech launches a 6-in-1 USB-C Docking Station designed for Steam Deck
Best Steam Deck dock: top overall, value, mini picks - PC Guide
Output to 4K with the HDMI port and add accessories with multiple USB ports, all while charging your primary device. One Type-C port is used to input power for charging while the other is free for devices, such as extra external storage. A single HDMI 2.0 port with HDCP 1.4 support allows you to output up to 4K/60Hz on a secondary display. Sturdy, non-slip base makes sure it stays in place.
Sabrent DS-SD6P 6-Port Docking Station for Steam Deck
Syntech Launches 6-in-1 USB-C Docking Station for Steam Deck with 4K@60Hz Output
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Docking Station for Steam Deck,V VCOM 7-in-1 Steam Deck Dock ROG Ally with HDMI 4K@60Hz,DisplayPort,Gigabit Ethernet,3 USB-A 3.0 and USB-C Charging Port Compatible with Steam Deck : Electronics