# dmesg| tail
usb 1-3: new high speed USB device using ehci_hcd and address 3
usb 1-3: configuration #1 chosen from 1 choice
rtusb init ====>
idVendor = 0x148f, idProduct = 0x2573
usbcore: registered new interface driver rt73
usbcore: registered new interface driver rt2570
# lsmod| head
Module                  Size  Used by
rt2570                177984  0
rt73                  304512  0
# iwconfig rausb0
iwconfig rausb0
rausb0    RT73 WLAN
          Link Quality:0  Signal level:0  Noise level:113
          Rx invalid nwid:0  invalid crypt:0  invalid misc:0
#