Features: 1. Support dual dual frequency. Support both 2.4G and 5.8G frequency bands. Strong penetration of 2.4G is suitable for medium and long distance transmission. 5.8G wireless interference signal is less, the signal is more stable. 2. The 5.8GHz band has wider signal, faster transmission speed and stronger anti-interference ability. It is suitable for wireless video and audio games. 2.4GHz is more compatible with older devices. 3. High-speed network card speed can reach 866Mbps, adopting new generation 11AC technology. Use wider bandwidth in 5.8G frequency band. Higher modulation efficiency wireless transmission up to 866M. Watch high-definition video, play network games and other network applications are more smoothly. Better audiovisual experience. 4. Adopt USB3.0 interface to provide more efficient data transmission rate. 5. Support analog AP. Turn wired into wireless and use the network card as AP. It is convenient for users to connect mobile devices, tablet computers and other functional devices through wireless. 6. Removable antenna, signal is stable and with no fluctuations. Specifications: Interface: USB3.0 interface Frequency Range: 2.4G frequency band: 2.4GHz~2.4835GHz 5G frequency band: 5.1GHz~5.825GHz Transmission rate: 802.11b: 11, 5.5, 2, 1 Mbps 802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps 802.11n: 6.5-300Mbps 802.11ac: up to 866.7Mbps 802.11a: 54, 48, 36, 24, 18, 12, 9, 6 Mbps Transmission distance: indoor 50 meters, outdoor 150 meters Size: Approx. 8*2.6*2.5cm/3.15*1.02*0.98inch Package size: Approx. 18.7*11*2cm/7.36*4.33*0.79inch Package List: 1 * Network card 1 * Antenna 1 * Drive CD 1、Support dual dual frequency. Support both 2.4G and 5.8G frequency bands. Strong penetration of 2.4G is suitable for medium and long distance transmission. 5.8G wireless interference signal is less, the signal is more stable. 2、The 5.8GHz band has wider signal, faster transmission speed and stronger anti-interference ability. It is suitable for wireless video and audio games. 2.4GHz is more compatible with older devices. 3、High-speed network card speed can reach 866Mbps, adopting new generation 11AC technology. Use wider bandwidth in 5.8G frequency band. Higher modulation efficiency wireless transmission up to 866M. Watch high-definition video, play network games and other 4、Adopt USB3.0 interface to provide more efficient data transmission rate. 5、Support analog AP. Turn wired into wireless and use the network card as AP. It is convenient for users to connect mobile devices, tablet computers and other functional devices through wireless.