Lightweight and compact, easy to carry for use. Good compatibility with mainstream IPTV set-top boxed, internet TV sets, media player and other equipment. Soft AP function, easy to build wireless LAN. Compatible with a variety of mainstream operating systems. Supporting the latest encryption technology, such as for WPA-PSK/WPA2-PSK, for WPA/WPA2 and other security mechanisms, safe online experience. Item Name: USB WiFi Adapter Material: Plastic Supported Protocols/Standards: IEEE 802.11n Interface Type: USB1.1 USB2.0 Frequency Range: 2.4-2.4835GHZ Working Channels: 14 Data Modulation: OFDM/CCK/16-QAM/64-QAM Working Mode: Infrastructure, Ad-Hoc Transmission Rate: 150Mbps (Maximum) Spread Frequency Technology: DSSS (Direct Sequence Spread Frequency) Sensitivity @PER:135M:-72dBm@10% PER; 130M:-72dBm@10% PER; 108M:-72dBm@10% PER; 54M:-72dBm@10% PER; 11M:-85dBm@8% PER; 6M:-88dBm@10% PER; 1M:-90dBm@8% PER RF Power: 15 DBM (Maximum) Antenna: 2dBi Built-in Smart Antenna Transmission Distance: Different Environment Operating System Support: for Windows XP/VISTA/WIN7/WIN 8/MAC/LINUX Working Voltage: DC 5V + 0.2V LED Indicator: Status Features: Mini Size, USB Interface, Wireless, Transmitter and Receiver, Network Adapter Length: 20mm/0.79"; (Approx.) Width: 15mm/0.59"; (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x USB WiFi Adapter