DescriptionWi-Fi Supported Frequency : 2.4GLength : 0Lan Transmission Rate : EthernetTransmission Speed : 600 MbpsApplicable Network Type : Fast EthernetWireless Protocol : 802.11n,802.11a/g,802.11acCertification : NONEPackage : NoModel Number : 0676Application : LaptopInterface Type : USB2.0Adapter Socket : USBKind : ExternalTransmission Rate : 10/100/1000MbpsType : WirelessBrand Name : lieveFeature1. Dual Band: Alternative 11AC(5.8G) and 11N(2.4G) connections for TV shows, HD movies, streaming, and online gaming to avoid wireless interference.2. 433Mbps Wireless Speed at 5.8GHz band or 150Mbps Speed at 2.4GHz band.3.Support Soft AP mode to create a Wi-Fi hotspot.4.Support WPS(Wi-Fi Protected Setup) encryption method to free you from remembering long passwords.5.Mini & portable design for easy carrying, its convenient to use.Specification-Item Name: Dual-Band WiFi Bluetooth Adapter-Bluetooth version: 4.2-Chipset: RTL8821CU-Interface Type: USB 2 .0-Frequency range: 2.4GHz+5.8GHz-Antenna gain: 2dBi-Transmission Rate: 600Mbps (11N:150Mbps, 11AC:433Mbps)-Standards: IEEE 802.11AC, 802.11b, 802.11g, 802.11n-Size: 1.22x0.6x0.31 inch-Encryption: WEP Encryption, WPA-PSK, WPA2-PSK, WPA/WPA2 64/128bit Encryption.Package Included1 x 600Mbps USB WiFi Bluetooth Adapter