Feature: 1. High-Speed Dual-Band Connectivity: The wifi6 usb adapter, model AX919, offers high-speed wireless connectivity for desktop PCs and similar devices, with the capability to automatically detect and adjust connection rates. This dual-band adapter ensures a convenient and speedy internet connection with rates up to 286Mbps on the 2.4G band and up to 600Mbps on the 5G band. 2.Bluetooth-Compatible 5.3:Upgrade Bluetooth 5.3, connect multiple Bluetooth devices such as wireless mouse, keyboard, headphones, etc., with more comprehensive functions 3. Compliance with Latest Standards: Adhering to the latest IEEE standards including 802.11a/ac, 802.11b, 802.11g, 802.11n, and the cutting-edge 802.11ax, the wifi6 usb dongle guarantees compatibility with a wide range of wireless networks, ensuring users can connect to the fastest available networks without hassle. 4. Advanced Security Protocols: With support for WPA, WPA2, and WPA3, this network card offers top-tier security for your wireless network connection, protecting your data from unauthorized access and potential threats, thereby ensuring a safe and secure internet experience. 5. Effortless Installation and Enhanced Stability: The wireless wifi receiver features a driver-free installation, making it plug-and-play for immediate use. Coupled with an external 5dBi antenna, it ensures a more stable signal compared to internal antennas, thus providing a reliable wireless connection. 6. Versatile Functionality and Compatibility: Supporting MU-MIMO technology for multiple device connections, this device enhances network efficiency, making it ideal for environments with numerous wireless devices. It also supports WiFi receiving and AP hotspot broadcasting, offering flexible usage scenarios and broad compatibility with mainstream operating systems, making it a versatile choice for various wireless networking needs. Specification: Bluetooth Specification Bluetooth version: 5.3 Transmission distance:10-20 meters Antenna gain: 5dBi Wifi Speed:900Mbps Support operating system: For WIN 7/WIN 8/ WIN 10 operating system