This adapter creates cable-free connections between PCs and other Bluetooth devices such as Bluetooth enabled headsets, speakers, cell phones, keyboard or mouse and more (with Microsoft built-in drivers) at speeds of up to 3 Mbps. It has multiple uses, It can be used for wireless stereo music, Skype, Google Hangouts or other VOIP calls, data transfer, keyboard, mice or wireless PC gaming with controller. Supports Bluetooth stereo headsets and more with built-in Windows 10 and 8 drivers or using the included drivers for Windows 7 and earlier. Specifically works with Microsoft’s new Bluetooth 5.0 Low Energy support in Windows 8 and later