Bluetooth Standard: Bluetooth v5.0 Type: Bluetooth PC Adapter, USB Dongle Function: Bluetooth adapter for PC, laptop Usage: Bluetooth 5.0 Adapter, Wireless Transmitter, USB Receiver, Bluetooth Adapter Compatibility: Support for all Windows 10.1 and higher / 10/8/7 / XP / Vista, Function: Bluetooth adapter for wireless mouse / keyboard / speakers / headphones / etc. . .