Dell Dual Charge Dock (HD22Q)

Docks

This is what matters about Dell Dual Charge Dock (HD22Q).

About

A Dell dual-USB-C charging dock with HDMI 2.1, supporting 8K@30Hz or 4K@120Hz (not simultaneously) and a Qi wireless charging pad.

Specs

HDMI version
2.1
Power Delivery in
130W
PD passthrough to host
90W
Max resolution
7680x4320@30Hz

Ports: 1× DisplayPort 1.4, 1× HDMI 2.1, 4× USB 3.2 Gen1 Type-A, 1× USB 3.2 Gen2 Type-C (data/charge only), 1× Gigabit Ethernet (RJ-45) and 1× Qi wireless charging pad

Confirmed with

  • Notebook (generic)

    4K@120Hz over the HDMI 2.1 port requires an HDMI 2.1 cable and a monitor with Fixed Rate Link (FRL) support; 8K resolution is limited to 30Hz.

    Source: www.dell.com
    Confirmed — caveat
  • ROG Ally

    Confirmed working flawlessly with zero power issues on the original ROG Ally. On the ROG Ally X, a separate user reports the dock must be unplugged before boot and reconnected after full boot to work around a startup issue.

    Source: www.reddit.com
    Confirmed — caveat

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