2001:1a00 — DUB-E100 Fast Ethernet Adapter(rev.A) [ASIX AX88172]

This is the USB identifier for a DUB-E100 Fast Ethernet Adapter(rev.A) [ASIX AX88172] manufactured by D-Link Corp.. The vendor ID 2001 is registered to D-Link Corp. with the USB Implementers Forum, and 1a00 is the product ID that D-Link Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 2001:1a00 D-Link Corp. DUB-E100 Fast Ethernet Adapter(rev.A) [ASIX AX88172].

Linux

$ lsusb
Bus 001 Device 004: ID 2001:1a00 D-Link Corp. DUB-E100 Fast Ethernet Adapter(rev.A) [ASIX AX88172]

You can filter directly with lsusb -d 2001:1a00, or get the full descriptor dump with lsusb -v -d 2001:1a00. Kernel messages from dmesg show the same pair as idVendor=2001, idProduct=1a00.

Windows

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

USB\VID_2001&PID_1A00
USB\VID_2001&PID_1A00&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2001&PID_1A00"

macOS

$ system_profiler SPUSBDataType
    DUB-E100 Fast Ethernet Adapter(rev.A) [ASIX AX88172]:
      Product ID: 0x1a00
      Vendor ID: 0x2001  (D-Link Corp.)

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:

2001  D-Link Corp.
	1a00  DUB-E100 Fast Ethernet Adapter(rev.A) [ASIX AX88172]

• 2001:0001 DWL-120 WIRELESS ADAPTER
• 2001:0201 DHN-120 10Mb Home Phoneline Adapter
• 2001:1a02 DUB-E100 Fast Ethernet Adapter(rev.C1) [ASIX AX88772]
• 2001:200c 10/100 Ethernet
• 2001:3101 DWA-182 AC1200 DB Wireless Adapter(rev.A1) [Broadcom BCM43526]
• 2001:3200 DWL-120 802.11b Wireless Adapter(rev.E1) [Atmel at76c503a]

See all 71 devices from D-Link Corp. →