14c2:0250 — Storage Adapter V2

Gemlight Computer, Ltd

Vendor ID: 14c2
Product ID: 0250
Combined: 14c2:0250
Decimal: 5314:592

What is this device?

This is the USB identifier for a Storage Adapter V2 manufactured by Gemlight Computer, Ltd. The vendor ID 14c2 is registered to Gemlight Computer, Ltd with the USB Implementers Forum, and 0250 is the product ID that Gemlight Computer, Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 14c2:0250 Gemlight Computer, Ltd Storage Adapter V2.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 14c2:0250 Gemlight Computer, Ltd Storage Adapter V2

You can filter directly with lsusb -d 14c2:0250, or get the full descriptor dump with lsusb -v -d 14c2:0250. Kernel messages from dmesg show the same pair as idVendor=14c2, idProduct=0250.

Windows

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

USB\VID_14C2&PID_0250
USB\VID_14C2&PID_0250&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_14C2&PID_0250"

macOS

$ system_profiler SPUSBDataType
    Storage Adapter V2:
      Product ID: 0x0250
      Vendor ID: 0x14c2  (Gemlight Computer, Ltd)

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:

14c2  Gemlight Computer, Ltd
	0250  Storage Adapter V2