USB Vendor and Device ID List for rtl8811cu, rtl8821cu and rtl8731au chipset based USB WiFi Adapters

To determine your Device ID:

$ lsusb

Example output:

Bus 003 Device 011: ID 0bda:8811 Realtek Semiconductor Corp.

ID VendorID:DeviceID = 0bda:8811

We can search the list of driver supported IDs shown below.

Realtek default IDs

ID 0BDA:B82B
ID 0BDA:b820
ID 0BDA:C821
ID 0BDA:C820
ID 0BDA:C82A
ID 0BDA:C82B
ID 0BDA:C811
ID 0BDA:8811
ID 0BDA:2006
ID 0BDA:8731
ID 0BDA:C80C


Seller specific IDs

ID 2001:331d  -  D-Link
ID 7392:c811  -  Edimax
ID 7392:d811  -  Edimax

If your adapter matches one of the default or seller specific
IDs then this is the driver to use.

Info: location of file that contains the IDs: /os_dep/linux/usb_intf.c

If you are sure that your adapter contains a rtl8811cu, rtl8821cu or
rtl8731au chipset and the ID is not shown above, please provide
the follow information so that I can include your adapter in the
driver source code so that the driver will work with your adapter:

1. VendorID:DeviceID
2. Link to device on internet