InFocus SP-WIFIUSB-2 IEEE 802.11n - Wi-Fi Adapter for Projector Wireless Data Rates: 300 Mbps Standards: IEEE 802.11n Security: 4/128-bit WEP, WPA, WPA2 and IEEE802.1x Features: Complies with IEEE 802.11b/g/n standards Data rates of up to 300Mbps No software installation required OS support: Windows XP/Vista/7/8, Linux, Mac OS X Works with IN122a, IN124a, IN126a, IN124STa, IN126STa, IN2124a, IN2126a, IN2128HDa, IN1110a, IN1112a and IN1146 projectors Dimensions: 0.36 x 0.70 x 1.40 (H x W x D)