1200m Wireless Network Card 802.11AC USB3.0 Dual Frequency 2.4G5.8G WiFi Receiver 1. M-1200M is a new generation of 11AC dual-band wireless WIFI standard technology combination network card, WIFI can search for network signals in 2.4G and 5G frequency bands at the same time 2. Use the 5GHz channel to transmit data with low interference and better performance 3. In response to the surge in network data volume, the new generation of 802.11AC wireless transmission technology has greatly increased the transmission rate of 5GHz by nearly three times compared with the existing 4.11n technology. The transmission rate of WIFI is 2.4G300Mbps and 5G867Mbps 5. Allows you to wirelessly enjoy high-speed Internet surfing like a wired network, whether it is Online Game or high-definition audio and video, the quality of data transmission is more perfect 6. It also supports analog AP hotspot function, converting wired network into wireless signal output 7. Through the simple AP mode setting, the network card is used as an AP route, which is convenient for users to realize multi-person sharing Internet access through the wireless network card 8. Easy to install and use, you can easily and quickly set up the wireless client, and support the Soft AP function, which is convenient for you to quickly set up a wireless LAN 9. In terms of wireless security, it supports WPAWPA2WEP802.1XWMM encryption 10. Support 802.11ac standard Wi-Fi 11. Backward compatible with 802.11bgn wireless devices 12. High wireless transmission rate, dual frequency optional (2.4GHZ300Mbps, 5GHZ866Mbps) 13. Compatible with Windows XPVista7810, Linx2.6X; Mac OS X and other operating systems 14. Has strong anti-interference ability 15. Wireless standard: IEEE802.11acangb 16. Interface: USB 2.03.0 optional 17. Antenna: External 5dBi omnidirectional antenna 18. Transmission distance: Indoor MAX: 100 meters (depending on the environment) 19. Working frequency: 2.412~2484GHz5.15~5.825GHz (according to the country area) 20. Di