Premiertek PowerLink Speedy2 MIMO USB Adapter: * Operating distance of up to 1500m * Dual 5dBi swivel omni-directional high-gain antenna * 2T2R 802.11n MIMO technology * Smart MIMO Antenna * Transfer up to 300Mbps * NDS and PSP X-link support * 256-bit WEP security * Designed for indoor usage