Features: 1. 1. It adopts a mini appearance design, exquisite and compact, does not take up space when in use, and is convenient to carry. 2. 2. Good compatibility for mainstream IPTV set-top boxes, Internet TVs, media players and other equipment. 3. 3. Soft AP function, easy to set up wireless LAN. 4. 4. Compatible for a variety of mainstream operating systems, users can use it with confidence. specification:Supported protocols and standards: IEEE 802.11n Interface type: USB1.1 USB2.0 Frequency range: 2.4-2.4835GHZ Number of working channels: 14 Data modulation: OFDM/CCK/16-QAM/64-QAM Working mode: Centralized control (Infrastructure), peer-to-peer (Ad-Hoc) Transmission rate: 150Mbps (maximum) t Spread spectrum technology: DSSS (Direct Sequence Spread Spectrum) Sensitivity PER: 135M: -72dBm10% PER; 130M: -72dBm10% PER; 108M: -72dBm10% PER; 54M: -72dBm10% PER; 11M: -85dBm8% PER; 6M : -88dBm10% PER; 1M: -90dBm8% PER RF power: 15dbm (maximum) Antenna: 2dBi built-in smart antenna Transmission distance: Varies depending on the environment Support operating system: Compatible for Windows XP/VISTA/for WIN7/for WIN 8/for LINUX Working voltage: DC 5V +-0.2V LED indication: Status Use environment: Working temperature: 0~40 Storage temperature: -40~70 Working humidity: 10%~90% RH non-condensing Storage humidity: 5%~90% RH non-condensing Size: 2*1.5*0.6cm Package included: 1*Host