Plus, SteamOS 3.3.2 claims to improve the experience with third-party docks.
【7-in-1 Dock Home Base】This steam deck dock features 4K@60Hz HDMI/ DisplayPort output, Gigabit Ethernet, three USB-A 3.0 ports, and a USB-C charging
Steam Deck Dock, Stream Deck Dock Compatible with Valave Steam Deck/ROG Alloy, Steam Deck Docking Station(7-in-1) with 4K@60Hz HDMI/DP, Gigabit
【6-in-1 TV Docking Stand for Steam Deck】the TV dock is designed for Steam Deck, equipped with Gigabit Ethernet, 4K HDMI output, a USB Type-C PD fast
4K@60Hz 1000Mbps Docking Station for Valve Steam Deck OLED Dock/ROG Ally, OwlTree 6 in 1 Dock with Gigabit Ethernet, HDMI2.0 USB3.0 100W Fast Charging
Valve Steam Deck Dock Review
Valve Steam Deck Docking Station review
Your Steam Deck Needs a Genuine Valve Docking Station—Here's Why
Steam Deck Evolves: Valve's Portable Gaming PC, One Year Later - CNET
【5-in-1 TV Docking Station for Steam Deck】the TV dock is designed for Steam Deck, equipped with an 4K HDMI output, a USB Type-C PD fast charging port
4K@60Hz TV Docking Station for Steam Deck OLED Dock 2023 ROG Ally, OwlTree 5 in 1 Steam Deck Dock Hub Stand with HDMI 2.0, USB3.0, PD 100W Fast
A much cheaper version of Valve's Steam Deck dock just hit the market
clear look at the back of the official Steam Deck Dock from Tokyo Game Show. every unit they had on display was on a dock. : r/SteamDeck
No need to wait on Valve, the Steam Deck Docking Station from JSAUX is great