E61 (PC Suite mode)

USB ID 0421:044d · Nokia Mobile Phones

VendorNokia Mobile Phones
Vendor ID0421
Device ID044d
Windows hardware IDUSB\VID_0421&PID_044D
Linux modaliasusb:v0421p044D
Linux drivercdc_acm

Frequently asked questions

Which device has USB ID 0421:044d?

USB ID 0421:044d is “E61 (PC Suite mode)” made by Nokia Mobile Phones (vendor ID 0421, device ID 044d).

Which Linux driver supports E61 (PC Suite mode)?

In Linux kernel 6.12 the device is bound to the driver cdc_acm (source under drivers/usb/class). The driver is normally loaded automatically when the device is detected.

How do I check whether E61 (PC Suite mode) is in my computer?

On Linux, lsusb -d 0421:044d shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_0421&PID_044D.

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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