Laptone 150Mbps 802.11b/g/n Wi-Fi USB NANO Adapter, wireless dongle for Raspberry Pi, Supports Windows, Mac OS, Linux Portable and nano-size design. Supports WPS (WiFi Protected Setup) Complies with wireless 802.11b/g/n standards with data rate up to 150Mbps Supports 64/128bit WEP, WPA , WPA2 encryption and WPScompatible Manufacturer's Warranty