1687:6211 — FlashDisk
Kingmax Digital Inc.
- Vendor ID
- 1687
- Product ID
- 6211
- Combined
- 1687:6211
- Decimal
- 5767:25105
What is this device?
This is the USB identifier for a FlashDisk manufactured by Kingmax Digital Inc.. The vendor ID 1687 is registered to Kingmax Digital Inc. with the USB Implementers Forum, and 6211 is the product ID that Kingmax Digital Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 1687:6211 Kingmax Digital Inc. FlashDisk.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1687:6211 Kingmax Digital Inc. FlashDisk
You can filter directly with lsusb -d 1687:6211, or get the full descriptor dump with lsusb -v -d 1687:6211. Kernel messages from dmesg show the same pair as idVendor=1687, idProduct=6211.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1687&PID_6211 USB\VID_1687&PID_6211&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1687&PID_6211"
macOS
$ system_profiler SPUSBDataType
FlashDisk:
Product ID: 0x6211
Vendor ID: 0x1687 (Kingmax Digital 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:
1687 Kingmax Digital Inc. 6211 FlashDisk