KV-300H Isolation Keyboard

USB ID 09da:0260 · A4Tech Co., Ltd.

VendorA4Tech Co., Ltd.
Vendor ID09da
Device ID0260
Windows hardware IDUSB\VID_09DA&PID_0260
Linux modaliasusb:v09DAp0260
Linux driverno driver with exact ID

Frequently asked questions

Which device has USB ID 09da:0260?

USB ID 09da:0260 is “KV-300H Isolation Keyboard” made by A4Tech Co., Ltd. (vendor ID 09da, device ID 0260).

Which Linux driver supports KV-300H Isolation Keyboard?

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 KV-300H Isolation Keyboard is in my computer?

On Linux, lsusb -d 09da:0260 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_09DA&PID_0260.

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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