Raspberry Pi 4 Released! Shipping may take a little longer than usual!
USB WiFi Module with Antenna for Raspberry Pi
Make your Internet of Things device cable-free by adding super WiFi. Take advantage of the Raspberry Pi and Beagle Bone's USB port to add a low cost, but high-reliability wireless link.
You'll have wireless Internet in 10 minutes! Works great with 802.11b/g/n networks.