USB WiFi (802.11b/g/n) Module: For Raspberry Pi and more : ID 1012 : $13.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Fenvi USB Wifi Adapter 300Mbps 2.4GHz Wifi Antenna Receiver Wireless Network Card Wireless N Lan 150Mbps Mini Usb WLAN Adaptor|Network Cards| - AliExpress