Premiertek PowerLink N150 150 Mbps Wireless-N USB 2.0 Adapter, General Features:Chipset: Realtek RTL8188SU,Frequency range: 2.412 ~ 2.484 GHz,Standard: IEEE 802.11b/g/n,USB 2.0 interface,LED power/activity indicator,WMM (Wi-Fi Multimedia) function support,Nintendo DS and PSP X-link support,Software AP mode support,Up to 500m range,256-bit WEP security,Security: 64/128 bit WEP (Hex & ASCII). WPA, WPA-PSK, WPA2, WPA2-PSK, TKIP/AES,Removable cap included,Transmit Power:802.11b: 21 ± 2 dBm802.11g: 19 ± 2 dBm802.11n: 19 ± 2 dBmData Transfer Rates:802.11b: 1, 2, 5.5, 11 Mbps802.11g: 6, 9 12, 18, 24, 36, 48, 54 Mbps802.11n Up to 150 MbpsIdeal for:Internet phoneStreaming musicOnline gamingFile sharingSharing InternetSharing photosStreaming videoUnit Dimensions:Adapter: 3.2 x 1.25 x 0.5-inches (H x W x D, approximate)Product Requirements:FCCCERoHS compliant