03e8:0008 101 Ethernet [klsi]

EndPoints, Inc.

Vendor ID
03e8
Product ID
0008
Combined
03e8:0008
Decimal
1000:8

What is this device?

This is the USB identifier for a 101 Ethernet [klsi] manufactured by EndPoints, Inc.. The vendor ID 03e8 is registered to EndPoints, Inc. with the USB Implementers Forum, and 0008 is the product ID that EndPoints, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 03e8:0008 EndPoints, Inc. 101 Ethernet [klsi].

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 03e8:0008 EndPoints, Inc. 101 Ethernet [klsi]

You can filter directly with lsusb -d 03e8:0008, or get the full descriptor dump with lsusb -v -d 03e8:0008. Kernel messages from dmesg show the same pair as idVendor=03e8, idProduct=0008.

Windows

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

USB\VID_03E8&PID_0008
USB\VID_03E8&PID_0008&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_03E8&PID_0008"

macOS

$ system_profiler SPUSBDataType
    101 Ethernet [klsi]:
      Product ID: 0x0008
      Vendor ID: 0x03e8  (EndPoints, Inc.)

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:

03e8  EndPoints, Inc.
	0008  101 Ethernet [klsi]

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