GBSELL Mini 150Mbps USB WiFi Wireless Adapter LAN Card 802.11n/g/b + 2dbi Antenna Black Mini portable USB 2.0 design. Wireless N speed up to 150Mbps, ideal for internet surfing and on-line gaming. Complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, IEEE 802.11b standards. Provides two work modes: Infrastructure and Ad-Hoc. CCA technology enhances your signal stablility by automatically avoiding channel conflicts.