Features:Super speed USB 3.0 transmission speed is 10 times faster than USB 2.0, uses more effectively. for USB 2.0 and USB 1.1 devices as well.for Windows 7/10/11 ,drive free.Wireless speed 1800Mbps dual band: 2.4:G574Mbps ; 5.0G: 1200Mbps .Ultra-low-power design, energy savingfor almost all brand laptop desktopPackage Includes:1PC x Wireless Antenna AdapterSpecifications:Item: AX1800 WiFi6 adapterFrequency Range: 5GHz+2.4GHzTransmission Rate: 1800Mbps (2.4GHz: 574Mbps; 5GHz: 1201Mbps)Support System: for Windows 7/10/11Antenna: 2x2dBi high gain antennaEncryption:WPA2 ; WPA3Wireless standard:IEEE802.11a/b/g/n/ac/axUSB3.0 for USB2.0note:Due to the light and screen difference, the item's color may be slightly different from the pictures.Please allow 0.5-2 for cm differences due to manual measurement.