2001:0001 — DWL-120 WIRELESS ADAPTER
D-Link Corp.
- Vendor ID
- 2001
- Product ID
- 0001
- Combined
- 2001:0001
- Decimal
- 8193:1
What is this device?
This is the USB identifier for a DWL-120 WIRELESS ADAPTER manufactured by D-Link Corp.. The vendor ID 2001 is registered to D-Link Corp. with the USB Implementers Forum, and 0001 is the product ID that D-Link Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 2001:0001 D-Link Corp. DWL-120 WIRELESS ADAPTER.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 2001:0001 D-Link Corp. DWL-120 WIRELESS ADAPTER
You can filter directly with lsusb -d 2001:0001, or get the full descriptor dump with lsusb -v -d 2001:0001. Kernel messages from dmesg show the same pair as idVendor=2001, idProduct=0001.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_2001&PID_0001 USB\VID_2001&PID_0001&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2001&PID_0001"
macOS
$ system_profiler SPUSBDataType
DWL-120 WIRELESS ADAPTER:
Product ID: 0x0001
Vendor ID: 0x2001 (D-Link Corp.)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:
2001 D-Link Corp. 0001 DWL-120 WIRELESS ADAPTER