Dual High Gain WiFi AntennasUSB Computer Network Adapters with Dual 3dBi High-gain antennas greatly enhances the reception and transmission signal strength.180 rotatable antenna provides a stronger wireless transmission.Super USB 3.0Use USB 3.0 interface, works more stable and 10 times faster than USB 2.0, Wireless usb adapter brings 10 times faster and more solid wireless network connection.Ultra-Fast Speed Dual Band WiFiUp to 867Mbps on 5GHz band or 400Mbps on 2.4GHz band. Performance to reduce freezing and lags when streaming and gaming.Support AP ModeWiFi transmitter for networked computers, set to AP launch mode, the computer's wired network can be converted to WiFi signals, so that mobile phones, tablets, laptops can be wirelessly connect to WiFi Internet.Bluetooth Transmitter2 in 1 Wifi and Bluetooth, Bluetooth 4.2 enables your non-bluetooth PC to wirelessly connect with Bluetooth devices(such as smart phone, ipad, tablet, speaker, headset, keyboard, mouse, printer, projector,etc.) for data transfer,edit or print, up to 33ft connection distance(ONLY COMPATIBLE WITH WINDOWS 7/8/8.1/10/11)