wlan stick 8188

usb 1-2: new full speed USB device using at91_ohci and address 4
r8712u: module is from the staging directory, the quality is unknown, you have been warned.
r8712u: DriverVersion: v7_0.20100831
r8712u: register rtl8712_netdev_ops to netdev_ops
r8712u: USB_SPEED_LOW with 4 endpoints
r8712u: Boot from EFUSE: Autoload OK
r8712u: CustomerID = 0x0000
r8712u: MAC Address from efuse = 00:13:33:9c:0f:f8
usbcore: registered new interface driver r8712u

apt-get install wireless-tools
ifconfig wlan0 up
iwconfig wlan0 essid "WLAN"
dhclient wlan0
ping google.com

works!!!