M-XT4DRBK EX-G Wireless Optical TrackBall

USB ID 056e:00fd · Elecom Co., Ltd

VendorElecom Co., Ltd
Vendor ID056e
Device ID00fd
Windows hardware IDUSB\VID_056E&PID_00FD
Linux modaliasusb:v056Ep00FD
Linux driverno driver with exact ID

Frequently asked questions

Which device has USB ID 056e:00fd?

USB ID 056e:00fd is “M-XT4DRBK EX-G Wireless Optical TrackBall” made by Elecom Co., Ltd (vendor ID 056e, device ID 00fd).

Which Linux driver supports M-XT4DRBK EX-G Wireless Optical TrackBall?

Linux kernel 6.12 lists no driver for this exact ID. Most USB devices (keyboards, mice, storage, webcams, audio) still work through generic class drivers such as usbhid, usb-storage, uvcvideo or snd-usb-audio. Overview of device classes and their drivers

How do I check whether M-XT4DRBK EX-G Wireless Optical TrackBall is in my computer?

On Linux, lsusb -d 056e:00fd shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_056E&PID_00FD.

How do I see which driver is currently in use?

lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.

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