Plugable Thunderbolt 4 & USB4 HDMI Docking Station (TBT4-UDX1)

Docks

This is what matters about Plugable Thunderbolt 4 & USB4 HDMI Docking Station (TBT4-UDX1).

About

A Plugable Thunderbolt 4 dock combining a native HDMI 2.0a port with two TB4 downstream ports — dual 4K@60Hz across HDMI plus a bundled USB-C-to-HDMI adapter, or a single 8K display capped at 30Hz over Thunderbolt.

Specs

HDMI version
2.0a
DisplayPort version
1.4
DP Alt Mode
Yes
Power Delivery in
135W
PD passthrough to host
96W
Max resolution
7680x4320@30Hz
Requires DisplayLink driver
No

Ports: 1× Thunderbolt 4 (host), 2× Thunderbolt 4 (downstream), 1× HDMI 2.0a, 1× USB-A 3.2 Gen2 (10Gbps, front), 3× USB-A 3.2 Gen2 (10Gbps, rear), 1× Ethernet (2.5Gbps), 1× SD (UHS-II) and 1× Audio combo 3.5mm

Confirmed with

  • Notebook (generic)

    A single 8K display is only achievable at 30Hz over the Thunderbolt tunnel — reaching 60Hz requires dropping to dual 4K instead (one via the native HDMI port, the second via the bundled USB-C-to-HDMI adapter plugged into a TB4 downstream port). Not compatible with "MacBook Neo" hardware.

    Source: plugable.com
    Confirmed — caveat
  • ROG Ally

    A G Style Magazine review confirms charging a ROG Ally through the dock's 100W Power Delivery during rest cycles, alongside a laptop charging simultaneously — the review does not independently confirm video/data output specifically from the Ally through this dock.

    Source: gstylemag.com
    Confirmed — caveat
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