Mini USB Wifi Adapter 150Mbps 2dB 5dB Antenna Network Lan Card Wi-fi Receiver Note: We have two antennas to choose from, one is 2dbi and the other is 5dbi Features: WPS security settings with one-click button to simplify the process of the wireless security settings Provides two operating modes: centralized control type (infrastructure) and equation (Ad-Hoc) CCA technology automatically avoids channel conflicts using its channel selection feature, be sure to use the wireless network will not affect the neighbors Supports WEP encryption, WPA/WPA2, WPA-PSK/WPA2-PSK and other advanced encryption and security mechanism Supports for PSP connection mode Provide easy configuration, monitoring program Support wireless roaming (roaming) technology to ensure efficient wireless connections Specification: Chipset: Realtek 7601 for Peak throughtput: 150Mbps Built-in for smart antenna Antenna: 2dBi,5dBi Wireless speed up to 150Mbps, for ideal for internet surfing and on-line gaming Complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, IEEE 802.11b standards. Seamlessly for 802.11b/g/n devices Supports 64/128-bit WEP, as well as WPA/WPA2 and WPA-PSK/WPA2-PSK encryptions Support Operating System: for Windows 2000/XP/for Vista/for Linux/ for Win 7/8/for Mac Packing content: 1 x Wireless Lan Adapter 1 x CD