BOGZON USB WIFI Adapter- 802.11N Wireless Internet Dongle For PC/Mac , Including 300M Outer Demountable Sma 2dBi Antenna, Black Supports both infrastructure and ad-hoc modes. The peak throughput of wireless transimission rate can up to 300Mbps. Supports roaming technology to ensure wireless connections; Supports Soft AP to establish a quick wireless LAN network. Adopts CCA Technology - avoids channel interference automatically and make full use of bind advantage, to ensure you use wireless network with on effect on your neighbours.