1、W67L is a smart dual-band wireless network card composed of 2.4GGHZ and 5.8GHZ. It can choose one of the channels freely. Compared with single-frequency wireless network card, it has higher wireless transmission rate. 2、High-speed WIFI, new 11AC technology, achieves high network speed, fast transmission speed, strong compatibility, high performance and stability, easy operation, new 802.11AC wireless transmission technology, and backward compatibility with 802.11A/B/G/N, let simultaneous transmission of multiple streaming media within the scope of use. 3、Encryption and security, hardware AES and TKIP, reducing power consumption and speeding up encryption, advanced regional network security features, including WAP/WAP2/802.11i and 802.11x. 4、Simulate AP function, share portable WIFI, and easily set up wireless network. 5、Compatible with Bluetooth 4.0, faster transfer speed. 6、The transmission adapter is compatible with Bluetooth4.0, more powerful, can be used as a transmission adapter compatible with Bluetooth4.0, easy to connect with other wireless network terminal devices by connecting to a computer, making full use of the wireless functions. 7、Independent antenna compatible with Bluetooth, effectively avoiding interference with wireless signals, allowing you to enjoy wireless transmission. 8、The detachable multi-angle rotating antenna enhances the strength of the wireless network card performance receiving signal, and then configures the detachable 360 degrees rotating antenna to improve the reliable receiving and transmitting wifi distance. Item Type:Wireless Network Adapter Model: W67L-5DB Transmission Rate: 600Mbps Antenna: Two smart omnidirectional antennas inside and outside, compatible with Bluetooth and WIFI. Frequency Range: 2.4GHZ & 5.8GHZ Emitting Distance Compatible with Bluetooth: 10 meters Transmission Distance:Wifi indoors up to 100 meters, outdoor up to 300 meters (depending on the environment) 1 x Network Adapter Card 1 x Antenna 1 x Driver Disc