Vafru VN-902H 150M 150Mbps 11n WIFI wireless USB Adapter, Nano Size Lets You Plug it and Forget it, Ideal for Raspberry Pi, Supports Windows, Mac OS, Linux Connects laptops and PCs to Wireless N networks via USB,Currently smallest wireless adapter to be hidden well in USB port Speeds up to 150Mbps for lag-free video streaming and Internet calls Miniature, plug-and-forget design,Quick setup with included CD Supports 64/128-bit WEP, WPA, WPA2 encryption and WPS wireless security