RT2770 Wireless Adapter

USB ID 148f:2770 · Ralink Technology, Corp.

VendorRalink Technology, Corp.
Vendor ID148f
Device ID2770
Windows hardware IDUSB\VID_148F&PID_2770
Linux modaliasusb:v148Fp2770
Linux driverrt2800usb

Frequently asked questions

Which device has USB ID 148f:2770?

USB ID 148f:2770 is “RT2770 Wireless Adapter” made by Ralink Technology, Corp. (vendor ID 148f, device ID 2770).

Which Linux driver supports RT2770 Wireless Adapter?

In Linux kernel 6.12 the device is bound to the driver rt2800usb (source under drivers/net/wireless/ralink/rt2x00). The driver is normally loaded automatically when the device is detected.

How do I check whether RT2770 Wireless Adapter is in my computer?

On Linux, lsusb -d 148f:2770 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_148F&PID_2770.

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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