Ralink RT2770/2720 802.11b/g/n Wireless LAN Mini-USB Device
USB ID 1d4d:0002 · PEGATRON CORPORATION
| Vendor | PEGATRON CORPORATION |
|---|---|
| Vendor ID | 1d4d |
| Device ID | 0002 |
| Windows hardware ID | USB\VID_1D4D&PID_0002 |
| Linux modalias | usb:v1D4Dp0002 |
| Linux driver | rt2800usb |
Frequently asked questions
Which device has USB ID 1d4d:0002?
USB ID 1d4d:0002 is “Ralink RT2770/2720 802.11b/g/n Wireless LAN Mini-USB Device” made by PEGATRON CORPORATION (vendor ID 1d4d, device ID 0002).
Which Linux driver supports Ralink RT2770/2720 802.11b/g/n Wireless LAN Mini-USB Device?
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 Ralink RT2770/2720 802.11b/g/n Wireless LAN Mini-USB Device is in my computer?
On Linux, lsusb -d 1d4d:0002 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_1D4D&PID_0002.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.