1、Dual Band: Wifi card supports two frequency bands, 2.4GHz and 5.8GHz. The speed of 5.8GHz band is up to 1300Mbps, and the 2.4GHz band is up to 600Mbps. The speed is faster and the network enjoyment is more comfortable. 2、Wide Coverage: PC Wifi adapter has built in high gain antenna, which makes the signal coverage wider, faster and more stable. 3、Improve Wireless Speed: The 5.8GHz frequency band adopts a new generation of 11AC technology. By increasing the bandwidth and frequency modulation efficiency, it can effectively improve the wireless speed and can easily support high speed applications such as online video. 4、Shared WiFi: The signal passes through the wall to share WiFi, and you can easily set up a wireless network by setting it as an analog AP. Imagine a wireless network, which can be used for computers and mobile devices to enhance wireless signals. 5、Compatible System: Strong system compatibility, support For WIN7, for WIN8, for WIN10, for OS X, for LINUX and other systems, run on the computer as you like, and match freely. Item Type: USB3.0 Wireless Adapter Material: ABS Model: EP AC1675 Chipset: RTL8814AU Standard: IEEE802.11b/g/n/ac Draft 2.0 Interface: USB3.0 FrequencyBand: Support 2.4G, 5.8G Dual Frequency Bandwidth: 20M, 40M, 80M Bandwidth Transmission Rate: 4T4R MIMO Technology, 600M at 2.4GHZ and 1300M at 5.8GHZ RF Power: 15dBm at 2.4GHZ and 12dbm at 5.8GHZ Security: 64,128 bit WEP, WPA, WPA2 Support: QoS Enhancement (WMM), Support WiFi Direct Connection Support Operating System: For WIN7, for WIN8, for WIN10, for OS X, for LINUX 1 x Wireless Adapter 1 x Base 1 x Driver CD 1 x User Manual