07cf:6102 — fx-CP400
Casio Computer Co., Ltd
- Vendor ID
- 07cf
- Product ID
- 6102
- Combined
- 07cf:6102
- Decimal
- 1999:24834
What is this device?
This is the USB identifier for a fx-CP400 manufactured by Casio Computer Co., Ltd. The vendor ID 07cf is registered to Casio Computer Co., Ltd with the USB Implementers Forum, and 6102 is the product ID that Casio Computer Co., Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 07cf:6102 Casio Computer Co., Ltd fx-CP400.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 07cf:6102 Casio Computer Co., Ltd fx-CP400
You can filter directly with lsusb -d 07cf:6102, or get the full descriptor dump with lsusb -v -d 07cf:6102. Kernel messages from dmesg show the same pair as idVendor=07cf, idProduct=6102.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_07CF&PID_6102 USB\VID_07CF&PID_6102&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_07CF&PID_6102"
macOS
$ system_profiler SPUSBDataType
fx-CP400:
Product ID: 0x6102
Vendor ID: 0x07cf (Casio Computer Co., 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:
07cf Casio Computer Co., Ltd 6102 fx-CP400