0901:0001 — Hard Drive Adapter (TPP)

This is the USB identifier for a Hard Drive Adapter (TPP) manufactured by VST Technologies. The vendor ID 0901 is registered to VST Technologies with the USB Implementers Forum, and 0001 is the product ID that VST Technologies assigned to this particular model. When you run lsusb on Linux, this device appears as 0901:0001 VST Technologies Hard Drive Adapter (TPP).

Linux

$ lsusb
Bus 001 Device 004: ID 0901:0001 VST Technologies Hard Drive Adapter (TPP)

You can filter directly with lsusb -d 0901:0001, or get the full descriptor dump with lsusb -v -d 0901:0001. Kernel messages from dmesg show the same pair as idVendor=0901, idProduct=0001.

Windows

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

USB\VID_0901&PID_0001
USB\VID_0901&PID_0001&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0901&PID_0001"

macOS

$ system_profiler SPUSBDataType
    Hard Drive Adapter (TPP):
      Product ID: 0x0001
      Vendor ID: 0x0901  (VST Technologies)

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:

0901  VST Technologies
	0001  Hard Drive Adapter (TPP)

• 0901:0002 SigmaDrive Adapter (TPP)

See all 2 devices from VST Technologies →