Support Handoff, Continuity, Wi-Fi, Bluetooth, AirDrop, Handoff and Instant Hotspot | Operating Systems: Microsoft Windows 7/8/10 64-bit, MAC OS 10.10 and above works without the driver （macOS Mojave (10.14), macOS High Sierra (10.13), macOS Sierra (10.12), OS X El Capitan (10.11), and OS X Yosemite (10.10)）Catalina 10.15.1 | Compatible Motherboard Chipset: Intel and AMD platform Connector interface: PCI Express 1X, 4X, 8X, 16X (if you have any existing Wifi or Bluetooth drivers; it may cause an error in the device manager and the newly installed card may not operate properly. please disabled the old driver in the Device Manager) | Support Apple Bluetooth Keyboard, Magic Mouse, Magic Trackpad New BT4.0 Function Equipped with BT 4.0 technology. Support connecting with Bluetooth headset, Bluetooth stereo, Bluetooth keyboard, Bluetooth mouse and others for more conveniences and demands. Efficient WiFi Emission Insert it in a desktop computer to build wireless WIFI signals. Mobile phones, laptops, tablet, PCs are able to connected.