US Interface Navigator (CAT and 2nd PTT lines)
USB ID 0403:b810 · Future Technology Devices International, Ltd
| Vendor | Future Technology Devices International, Ltd |
|---|---|
| Vendor ID | 0403 |
| Device ID | b810 |
| Windows hardware ID | USB\VID_0403&PID_B810 |
| Linux modalias | usb:v0403pB810 |
| Linux driver | ftdi_sio |
Frequently asked questions
Which device has USB ID 0403:b810?
USB ID 0403:b810 is “US Interface Navigator (CAT and 2nd PTT lines)” made by Future Technology Devices International, Ltd (vendor ID 0403, device ID b810).
Which Linux driver supports US Interface Navigator (CAT and 2nd PTT lines)?
In Linux kernel 6.12 the device is bound to the driver ftdi_sio (source under drivers/usb/serial). The driver is normally loaded automatically when the device is detected.
How do I check whether US Interface Navigator (CAT and 2nd PTT lines) is in my computer?
On Linux, lsusb -d 0403:b810 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_0403&PID_B810.
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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