0781:b2b5 — SDDR-104 MobileMate SD+ Reader

SanDisk Corp.

Vendor ID: 0781
Product ID: b2b5
Combined: 0781:b2b5
Decimal: 1921:45749

What is this device?

This is the USB identifier for a SDDR-104 MobileMate SD+ Reader manufactured by SanDisk Corp.. The vendor ID 0781 is registered to SanDisk Corp. with the USB Implementers Forum, and b2b5 is the product ID that SanDisk Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 0781:b2b5 SanDisk Corp. SDDR-104 MobileMate SD+ Reader.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 0781:b2b5 SanDisk Corp. SDDR-104 MobileMate SD+ Reader

You can filter directly with lsusb -d 0781:b2b5, or get the full descriptor dump with lsusb -v -d 0781:b2b5. Kernel messages from dmesg show the same pair as idVendor=0781, idProduct=b2b5.

Windows

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

USB\VID_0781&PID_B2B5
USB\VID_0781&PID_B2B5&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0781&PID_B2B5"

macOS

$ system_profiler SPUSBDataType
    SDDR-104 MobileMate SD+ Reader:
      Product ID: 0xb2b5
      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.
	b2b5  SDDR-104 MobileMate SD+ Reader

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