Get Clear Calls, Enjoy Stereo MusicAX913B Bluetooth for PC/Laptop to pair with Bluetooth headphones or speakers for superior stereo music wireless streaming. Also, you have the ability to take Skype online calls using your headset mic and use the USB adapter to transfer data files to / from mobile phones / tablets.Reduced Latency and No CongestionSupports MU-MIMO+OFDMA technology, which can transmit multiple data between multiple devices simultaneously, and optimize the efficiency of each data stream through OFMDA, thus increasing the throughput of Wi-Fi network.Warm Tips1. Please disable your PCs Built-in or 3rd Bluetooth and Wi-Fi device before use to avoid conflict! 2. AX913B is not compatible with Mac, Linux, TV Car system. The Bluetooth function is for PC to work with game controllers, and is not to be used directly on game kit console. 3. Recommend to plug the adapter into your PC/Desktop back USB ports to be recognized more easily.Dual Band 5/5.8GHz and 2.4GHz TechnologyAX913B WIFI supports dual frequency seamless switching, 5Ghz wifi Connection speed up to 600Mbps, 2.4GHz 286Mbps, as far as possible in the process of use has been in high speed state to meet all your gaming, downloading, and streaming needs.Latest 802.11ax and Next Generation SecurityThis WiFi Dongle Adaptor adopts Wi-Fi 6 Protocol supports IEEE 802.11a/b/g/n/ax technology and WPA3 encryption, the latest security protocol to provide enhanced protection in personal password safety.