The USB300WN2X2 USB (Universal Serial Bus) Wireless 802.11N Network Adapter allows almost any USB (Universal Serial Bus)-enabled desktop, laptop or netbook computer system to connect to a "b", "g", or "n" wireless network. Using a 2T2R (2 transmitter/2 receiver) Multiple Input Multiple Output (MIMO) design, the USB (Universal Serial Bus) adapter is capable of reaching up to 300 Mbps over an 802.11n network, while improving signal reception & range. Backward compatible with 802.11b/g networks (11/54 Mbps), this adapter card is a versatile wireless networking solution. With support for standard & advanced security options such as WEP, WPA, WPA2, WPS & 802.1x along with wireless Quality of Server (Qo S) support, this USB (Universal Serial Bus) 2.0 adapter makes for an excellent wireless upgrade or first-time setup option. Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.