API Ergo K/B
USB ID 04a5:0002 · Acer Peripherals Inc. (now BenQ Corp.)
| Vendor | Acer Peripherals Inc. (now BenQ Corp.) |
|---|---|
| Vendor ID | 04a5 |
| Device ID | 0002 |
| Windows hardware ID | USB\VID_04A5&PID_0002 |
| Linux modalias | usb:v04A5p0002 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 04a5:0002?
USB ID 04a5:0002 is “API Ergo K/B” made by Acer Peripherals Inc. (now BenQ Corp.) (vendor ID 04a5, device ID 0002).
Which Linux driver supports API Ergo K/B?
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 API Ergo K/B is in my computer?
On Linux, lsusb -d 04a5:0002 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_04A5&PID_0002.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.