ZEXMTE Long Range Bluetooth 5.3 Adapter for PC, 590FT/180M USB Bluetooth Dongle for Desktop, Laptop, Printer, Keyboard, Mouse, Headset, Windows 8/10/11 Compatible (Plug and Play)

1?What operating systems are compatible with ? a: Support operating systems include Windows 11/10/8 b. Does not support Mac OS and Linux. 2?Plug and play? Do I need to install the driver? The Bluetooth adapter is plug-and-play, no need to install the driver. If there is no popup Bluetooth after plugging in the adapter, please activate the automatic update function of the Windows system or check the driver. 3?Bluetooth driver display error? Yellow exclamation mark Windows only support ONE Bluetooth adapter, so please disable the built-in BT function first. Once that was done the new dongle worked fine. 4?The computer can't recognize the adapter. a. Please open the Automatic Windows Update setting b. Windows system checks for updates to the latest status 5?Can the Z01 support more than one device at a time? of course, the USB Bluetooth adapter can support up to 7 different types of devices at a time. But can't connect two same-function devices at once, such as two Bluetooth speaker