DU-E100 Ethernet [pegasus]

USB ID 07b8:4002 · AboCom Systems Inc

VendorAboCom Systems Inc
Vendor ID07b8
Device ID4002
Windows hardware IDUSB\VID_07B8&PID_4002
Linux modaliasusb:v07B8p4002
Linux driverpegasus

Frequently asked questions

Which device has USB ID 07b8:4002?

USB ID 07b8:4002 is “DU-E100 Ethernet [pegasus]” made by AboCom Systems Inc (vendor ID 07b8, device ID 4002).

Which Linux driver supports DU-E100 Ethernet [pegasus]?

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

How do I check whether DU-E100 Ethernet [pegasus] is in my computer?

On Linux, lsusb -d 07b8:4002 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_07B8&PID_4002.

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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