AC1300 WiFi SPEED - Up to 400Mbps on 2.4GHz and 867Mbps on 5GHz. Provides long range and lag free connection throughout the house, upgrades your PCs /laptops to 802.11ac, 5 times faster than wireless N speeds^USB 5.0 PORT - USB 5.0s blazing fast speed is about 30 times faster than USB 2.0 Port , which can fully meet the AC1300 Wi-Fi speed transmit requirement.^COMPACT AND CONVENIENT. Wi-Fi USB adapter WU1300's compact design is convenient to carry for mobile users, you can just plug it into the USB port, and take it everywhere, no need to worry about blocking adjacent USB interfaces or that the adapter may fall out.^GOOD COMPATIBLITY. Compatible with Windows 10/8.1/8/7/Vista and Mac OS. Works with any router.^SOFT-AP. With Soft-AP mode, this Wireless USB adapter can turn a wired internet connection to a PC or Laptop into a Wi-Fi hotspot, offer WiFi signal to your mobile devices.Important Note: Not support macOS Big Sur