0411:00da — WLI-U2-KG54L 802.11bg [ZyDAS ZD1211B]

This is the USB identifier for a WLI-U2-KG54L 802.11bg [ZyDAS ZD1211B] manufactured by BUFFALO INC. (formerly MelCo., Inc.). The vendor ID 0411 is registered to BUFFALO INC. (formerly MelCo., Inc.) with the USB Implementers Forum, and 00da is the product ID that BUFFALO INC. (formerly MelCo., Inc.) assigned to this particular model. When you run lsusb on Linux, this device appears as 0411:00da BUFFALO INC. (formerly MelCo., Inc.) WLI-U2-KG54L 802.11bg [ZyDAS ZD1211B].

Linux

$ lsusb
Bus 001 Device 004: ID 0411:00da BUFFALO INC. (formerly MelCo., Inc.) WLI-U2-KG54L 802.11bg [ZyDAS ZD1211B]

You can filter directly with lsusb -d 0411:00da, or get the full descriptor dump with lsusb -v -d 0411:00da. Kernel messages from dmesg show the same pair as idVendor=0411, idProduct=00da.

Windows

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

USB\VID_0411&PID_00DA
USB\VID_0411&PID_00DA&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0411&PID_00DA"

macOS

$ system_profiler SPUSBDataType
    WLI-U2-KG54L 802.11bg [ZyDAS ZD1211B]:
      Product ID: 0x00da
      Vendor ID: 0x0411  (BUFFALO INC. (formerly MelCo., Inc.))

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.

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

0411  BUFFALO INC. (formerly MelCo., Inc.)
	00da  WLI-U2-KG54L 802.11bg [ZyDAS ZD1211B]

• 0411:00ca 802.11n Network Adapter
• 0411:00cb WLI-U2-G300N 802.11n Adapter
• 0411:00d8 WLI-U2-SG54HP
• 0411:00d9 WLI-U2-G54HP
• 0411:00db External Hard Drive HD-PF32OU2 [Buffalo Ministation]
• 0411:00e8 WLI-UC-G300N Wireless LAN Adapter [Ralink RT2870]
• 0411:00f9 Portable DVD Writer (DVSM-PL58U2)
• 0411:0105 External Hard Drive HD-CEU2 [Drive Station]

See all 61 devices from BUFFALO INC. (formerly MelCo., Inc.) →