0781:7451 — Sansa C240
SanDisk Corp.
- Vendor ID
- 0781
- Product ID
- 7451
- Combined
- 0781:7451
- Decimal
- 1921:29777
What is this device?
This is the USB identifier for a Sansa C240 manufactured by SanDisk Corp.. The vendor ID 0781 is registered to SanDisk Corp. with the USB Implementers Forum, and 7451 is the product ID that SanDisk Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 0781:7451 SanDisk Corp. Sansa C240.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0781:7451 SanDisk Corp. Sansa C240
You can filter directly with lsusb -d 0781:7451, or get the full descriptor dump with lsusb -v -d 0781:7451. Kernel messages from dmesg show the same pair as idVendor=0781, idProduct=7451.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0781&PID_7451 USB\VID_0781&PID_7451&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0781&PID_7451"
macOS
$ system_profiler SPUSBDataType
Sansa C240:
Product ID: 0x7451
Vendor ID: 0x0781 (SanDisk Corp.)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. SanDisk Corp. official support →
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
0781 SanDisk Corp. 7451 Sansa C240