067b:2316 — Flash Disk Security Device
Prolific Technology, Inc.
- Vendor ID
- 067b
- Product ID
- 2316
- Combined
- 067b:2316
- Decimal
- 1659:8982
What is this device?
This is the USB identifier for a Flash Disk Security Device manufactured by Prolific Technology, Inc.. The vendor ID 067b is registered to Prolific Technology, Inc. with the USB Implementers Forum, and 2316 is the product ID that Prolific Technology, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 067b:2316 Prolific Technology, Inc. Flash Disk Security Device.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 067b:2316 Prolific Technology, Inc. Flash Disk Security Device
You can filter directly with lsusb -d 067b:2316, or get the full descriptor dump with lsusb -v -d 067b:2316. Kernel messages from dmesg show the same pair as idVendor=067b, idProduct=2316.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_067B&PID_2316 USB\VID_067B&PID_2316&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_067B&PID_2316"
macOS
$ system_profiler SPUSBDataType
Flash Disk Security Device:
Product ID: 0x2316
Vendor ID: 0x067b (Prolific Technology, 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:
067b Prolific Technology, Inc. 2316 Flash Disk Security Device