0ef5:2202 — Flash Disk

PointChips

Vendor ID: 0ef5
Product ID: 2202
Combined: 0ef5:2202
Decimal: 3829:8706

What is this device?

This is the USB identifier for a Flash Disk manufactured by PointChips. The vendor ID 0ef5 is registered to PointChips with the USB Implementers Forum, and 2202 is the product ID that PointChips assigned to this particular model. When you run lsusb on Linux, this device appears as 0ef5:2202 PointChips Flash Disk.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 0ef5:2202 PointChips Flash Disk

You can filter directly with lsusb -d 0ef5:2202, or get the full descriptor dump with lsusb -v -d 0ef5:2202. Kernel messages from dmesg show the same pair as idVendor=0ef5, idProduct=2202.

Windows

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

USB\VID_0EF5&PID_2202
USB\VID_0EF5&PID_2202&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0EF5&PID_2202"

macOS

$ system_profiler SPUSBDataType
    Flash Disk:
      Product ID: 0x2202
      Vendor ID: 0x0ef5  (PointChips)

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:

0ef5  PointChips
	2202  Flash Disk