Lenovo Keyboard KB1021
USB ID 0461:4e04 · Primax Electronics, Ltd
| Vendor | Primax Electronics, Ltd |
|---|---|
| Vendor ID | 0461 |
| Device ID | 4e04 |
| Windows hardware ID | USB\VID_0461&PID_4E04 |
| Linux modalias | usb:v0461p4E04 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 0461:4e04?
USB ID 0461:4e04 is “Lenovo Keyboard KB1021” made by Primax Electronics, Ltd (vendor ID 0461, device ID 4e04).
Which Linux driver supports Lenovo Keyboard KB1021?
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 Lenovo Keyboard KB1021 is in my computer?
On Linux, lsusb -d 0461:4e04 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_0461&PID_4E04.
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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