Description:*100% brand new and high quality*300 Mbps USB Wi-Fi adapter,*support IEEE 802.11n, IEEE802.11g, IEEE802.11b standard*Data transfer rate up to 300 Mbps.*13 Working channels.*Wireless Transmit Power: 20 dBm (MAX EIRP)*Frequency Range: 24-2.4835 GHz*Interface type: USB 2.0.*Portable design, very mini size, lightweight, easy to carry, convenient to use.*Internal Antenna & Save Space: The internal Omni-directional antenna for increased coverage and stability, easy to carry and no space occupation with mini size.*High Speed: Up to 300Mbps Wi-Fi speeds on 2.4GHz: performance to reduce freezing and lags when streaming and gaming. Ultra-fast wireless adapter speed with 802.11n/g/b.*Plug-and-Play: just plug and play. Setup CD included; Once youve run the software, you can simply insert the adapter to get connected*Wireless Standards: IEEE 802.11n/g/b, Work on 2.4GHz Band*Host Interface: USB2.0, both work on USB 2.0/3.0 port*Antenna type: Internal Antenna*Data Security: 64/128-bit WEP Encryption WPA, WPA-PSK, WPA2, WPA2-PSK, TKIP/AES*Environment: operating temperature of 0-40 *Temperature Working:0 ~ 40 Celsius*Humidity Working:10 ~95% (non-condensing)*SIZE 4.7*1.2*17.3mm*Plug-and-Play for Windows 10:*No drivers required for Windows 10 It is easy to use, you need just plug and play, the indicator light is flashing means works well.*Support Operating System:*Wireless Network Adapter Support Windows 10/8.1/8/7/XP/Vista (32-bit/64-bit),Mac OS 10.4~10.12.1.*Package Includes:*1 x 300 Mbps WiFi Antenna Adapter*Please note: that any included monitor, keyboard, or mouse may also show signs of prior use as quality refurbished items and their brands may not match the brand of the computer.