DUB-1312 Gigabit Ethernet Adapter

USB ID 2001:4a00 · D-Link Corp.

VendorD-Link Corp.
Vendor ID2001
Device ID4a00
Windows hardware IDUSB\VID_2001&PID_4A00
Linux modaliasusb:v2001p4A00
Linux driverax88179_178a

Frequently asked questions

Which device has USB ID 2001:4a00?

USB ID 2001:4a00 is “DUB-1312 Gigabit Ethernet Adapter” made by D-Link Corp. (vendor ID 2001, device ID 4a00).

Which Linux driver supports DUB-1312 Gigabit Ethernet Adapter?

In Linux kernel 6.12 the device is bound to the driver ax88179_178a (source under drivers/net/usb). The driver is normally loaded automatically when the device is detected.

How do I check whether DUB-1312 Gigabit Ethernet Adapter is in my computer?

On Linux, lsusb -d 2001:4a00 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_2001&PID_4A00.

How do I see which driver is currently in use?

lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.

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