2357:0120 — Archer T2U PLUS [RTL8821AU]

TP-Link

Vendor ID: 2357
Product ID: 0120
Combined: 2357:0120
Decimal: 9047:288

What is this device?

This is the USB identifier for a Archer T2U PLUS [RTL8821AU] manufactured by TP-Link. The vendor ID 2357 is registered to TP-Link with the USB Implementers Forum, and 0120 is the product ID that TP-Link assigned to this particular model. When you run lsusb on Linux, this device appears as 2357:0120 TP-Link Archer T2U PLUS [RTL8821AU].

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 2357:0120 TP-Link Archer T2U PLUS [RTL8821AU]

You can filter directly with lsusb -d 2357:0120, or get the full descriptor dump with lsusb -v -d 2357:0120. Kernel messages from dmesg show the same pair as idVendor=2357, idProduct=0120.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_2357&PID_0120
USB\VID_2357&PID_0120&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2357&PID_0120"

macOS

$ system_profiler SPUSBDataType
    Archer T2U PLUS [RTL8821AU]:
      Product ID: 0x0120
      Vendor ID: 0x2357  (TP-Link)

Driver help

Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.

Raw usb.ids entry

The exact lines this page is generated from, in the upstream source file:

2357  TP-Link
	0120  Archer T2U PLUS [RTL8821AU]

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