C-Bus Architectural Dimmer
USB ID 166a:0401 · Clipsal
| Vendor | Clipsal |
|---|---|
| Vendor ID | 166a |
| Device ID | 0401 |
| Windows hardware ID | USB\VID_166A&PID_0401 |
| Linux modalias | usb:v166Ap0401 |
| Linux driver | cp210x |
Frequently asked questions
Which device has USB ID 166a:0401?
USB ID 166a:0401 is “C-Bus Architectural Dimmer” made by Clipsal (vendor ID 166a, device ID 0401).
Which Linux driver supports C-Bus Architectural Dimmer?
In Linux kernel 6.12 the device is bound to the driver cp210x (source under drivers/usb/serial). The driver is normally loaded automatically when the device is detected.
How do I check whether C-Bus Architectural Dimmer is in my computer?
On Linux, lsusb -d 166a:0401 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_166A&PID_0401.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.