Network Controller

USB ID 04bf:1301 · TDK Corp.

VendorTDK Corp.
Vendor ID04bf
Device ID1301
Windows hardware IDUSB\VID_04BF&PID_1301
Linux modaliasusb:v04BFp1301
Linux drivercp210x

Frequently asked questions

Which device has USB ID 04bf:1301?

USB ID 04bf:1301 is “Network Controller” made by TDK Corp. (vendor ID 04bf, device ID 1301).

Which Linux driver supports Network Controller?

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 Network Controller is in my computer?

On Linux, lsusb -d 04bf:1301 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_04BF&PID_1301.

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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