1、Dual frequency network card, which can maintain stable transmission speed when playing large-scale games, to cope with delays and stuck dropped 2、Download quickly and complete your massive data transfer in the time of a cup of coffee. 3、With CCA idle channel check, the wireless performance is outstanding. When detecting signal interference around, it can automatically adjust the mode to avoid channel interference, and automatically bind the idle channel when the interference disappears 4、Strong compatibility and support for Windows 10 operating system With good compatibility, it can work efficiently on for Windows XP/7/8/8.1/10 operating system 5、Using 11N wireless technology, wireless transmission rate, up to 300Mbps, efficient data transmission on the local area network, voice and video, online games, smoother online on-demand 1 x Antenna Network Card1 x Metal Block Item Type:Antenna Network CardSize: Approx. 9 x 6.5 x 4cm / 3.5 x 2.6 x 1.6in Transmission Rate: 300MbpsInterface Type: Mini pci-eColour: BlackFor Windows XP/7/8/ 8.1/10 Note: 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. Sold by-Dadangjia