2357:0107 — TL-WN821N v5/v6 [RTL8192EU]

TP-Link

Vendor ID: 2357
Product ID: 0107
Combined: 2357:0107
Decimal: 9047:263

What is this device?

This is the USB identifier for a TL-WN821N v5/v6 [RTL8192EU] manufactured by TP-Link. The vendor ID 2357 is registered to TP-Link with the USB Implementers Forum, and 0107 is the product ID that TP-Link assigned to this particular model. When you run lsusb on Linux, this device appears as 2357:0107 TP-Link TL-WN821N v5/v6 [RTL8192EU].

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 2357:0107 TP-Link TL-WN821N v5/v6 [RTL8192EU]

You can filter directly with lsusb -d 2357:0107, or get the full descriptor dump with lsusb -v -d 2357:0107. Kernel messages from dmesg show the same pair as idVendor=2357, idProduct=0107.

Windows

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

USB\VID_2357&PID_0107
USB\VID_2357&PID_0107&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2357&PID_0107"

macOS

$ system_profiler SPUSBDataType
    TL-WN821N v5/v6 [RTL8192EU]:
      Product ID: 0x0107
      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
	0107  TL-WN821N v5/v6 [RTL8192EU]

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