1. Ultra-Speed &Stable Signal : Upgrades Your Wifi Card To Ax1800mbps Wi-Fi Speeds. Offering 1200mbps Over 5ghz Or 574mbps Over 2. 4ghz For Online Gaming And 4k Ultra Hd Video Streaming; Advance Chip Rtl8832au Bring Faster Speed And More Stable Signal 2. Compatibility : Support Os Windows 11 / 10 Desktop Pc / Laptop ; Backwards Compatible With Wi-Fi Legacy Standards ( 802.11 B/G/Ac/Ax ) 3. Install Driver : First Install The Driver From Cd Disc, Then Plug This Usb Wifi Adapter Into Your Pc. ( Warm Tip: If The Cd Disc Not Work, Contact Us To Driver Download Site Via Amazon Message ) 4. Usb 3 0 Wifi 6 Adapter : Supports Ofdma And -Mimo Technologies For Fast And Efficient Connectivity ; Ofdma Greatly Optimizes Short Packet Transmission For Better Network Performance ; -Mimo Greatly Enhances Packet Data-Such As Streaming,Gaming, Allowing You To Back, And Convenient. 5. Wi-Fi Hot Spot : You Can Create A Hot Spot With The Soft Ap Function For More Wifi Devices 1. Supported Protocols: IEEE 802.11gIEEE 802.11bIEEE 802.11n 2. Transfer Rate: 1800Mbps 3. Working Frequency Band: 2.1/5.8 4. Antenna: 2X2dBi High Gain Dual Antenna, 180+90 Rotatable 5. Supported System: /11 color:Black Material:ABS size:9.2 x 5.8 x 1.4cm Package Contents: 1 x Network Card 1 x Chinese And English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.