USB-C and Thunderbolt gear confirmed for ROG Ally

Like Steam Deck, ROG Ally drives external video and charging through a single USB-C port — but Armory Crate adds its own wrinkle on top: some chargers and power banks that meet spec on paper still aren't recognized as valid fast-charge sources.

72 products confirmed here: 35 docks, 13 hubs, 9 monitors, 9 chargers, 5 capture cards and 1 adapter.

The Anker 737 Power Bank (PowerCore 24K) is confirmed to reliably trigger the Ally's 30W Turbo mode — Armory Crate specifically recognizes it as a valid 65W+ adapter, which isn't guaranteed for every high-wattage power bank that claims compatible output.

The same dock can behave completely differently across handhelds. The Lenovo ThinkPad Universal Thunderbolt 4 Dock (40B0) delivers 100W to the Ally — enough to trigger its 30W Turbo Mode — while a separate Steam Deck owner reports the identical dock caps out at a 720p "external display safe mode" instead. Same hardware, same firmware, different result depending on which handheld is plugged in.

The Ally has only one USB-C port, so whatever occupies it for video can't also charge it. A community report on the Wacom Movink 13 display confirms exactly that tradeoff in practice, not just in theory.

Every entry below links to its source and the exact confirmation it's based on. See the FAQ for how we verify this.

72 confirmed60 with caveats6 categories

72 results

Docks (35)

USB-C hubs (13)

Adapters (1)

Monitors (9)

  • ASUS ZenScreen MB16QHG

    No PD passthrough on a direct connection — works via a dock plus an HDMI adapter setup instead.

    Confirmed — caveat
  • ASUS ZenScreen MB166C

    Only detects a signal via a direct USB-C connection — fails when routed through USB-C hubs.

    Confirmed — caveat
  • Confirmed
  • Confirmed
  • ASUS ROG Swift OLED PG34WCDM

    ASUS explicitly names ROG Ally; the monitor accepts a USB-C display signal and Power Delivery is limited to its documented 90W output.

    Confirmed — caveat
  • Arzopa Z3FC

    Arzopa lists ROG Ally for this exact Z3FC portable monitor. Use a USB-C video-capable connection and provide separate power when the selected mode requires it.

    Confirmed — caveat
  • Arzopa Z1RC

    Arzopa lists ROG Ally for this exact Z1RC portable monitor. Use a USB-C video-capable connection and provide separate power when the selected mode requires it.

    Confirmed — caveat
  • Arzopa A1S

    ROG Ally is listed by Arzopa as compatible. The monitor must receive adequate power while the handheld provides a supported USB-C video signal.

    Confirmed — caveat
  • BenQ MOBIUZ EX271Q

    BenQ's own site table: "Ally: 2K / 1080p 144Hz HDR."

    Confirmed — caveat

Capture cards (5)

  • AVerMedia Live Gamer MINI (GC311)

    A YouTube video recommends the Live Gamer Mini (GC311) as a good budget capture option for ROG Ally.

    Confirmed — caveat
  • Accsoon SeeMo

    A dedicated YouTube video demonstrates using the SeeMo HDMI adapter with a ROG Ally to route video to an iPad Pro display.

    Confirmed — caveat
  • ASUS TUF Gaming Capture Box (CU4K30)

    ASUS's own official setup guide uses a ROG Ally connected to the TUF Gaming Capture Box as its worked example.

    Confirmed — caveat
  • ASUS TUF Gaming Capture Box-4K Pro

    ASUS's own official setup guide covers the 4KPRO variant for higher-quality streaming, using a ROG Ally connected to the capture box as its worked example.

    Confirmed — caveat
  • OREI 4K HDMI to USB 3.0 Video Capture Card (VC-4K60)

    The card's confirmed VRR passthrough at 1080p120/240 matches the ROG Ally's native 120Hz FreeSync Premium display, letting it clone the EDID cleanly — the monitor gets a tear-free signal while USB exports a parallel 1080p120 feed to the capture software.

    Confirmed — caveat

Chargers (9)