INTCROWN USB Bluetooth CSR 4.0 Micro Dongle Adapter for Classic Bluetooth and Stereo Headset Compatible with Windows 10, 8.1, 8, 7, XP, Vista Plug and Play [Various Bluetooth devices can be supported] Without the limit of cables, Bluetooth 4.0 adapter makes your life simple, it can support various devices, such as mobiles, iPods, Bluetooth headset, speaker, bracelet, mouse, keyboard, printer and other Bluetooth-enabled devices. [Wide compatible with Windows] Intcrown Bluetooth USB adapter comes with wide compatibility, can be used to 32bit to 64 bit Windows 10, 8.1, 8, 7, XP and Vista. In addition, there is a CD in the package, which is a Licensed IVT BlueSoliel Driver. [Not supported devices] Even though this Bluetooth adapter supports these systems: Windows 10, 8.1, 8, 7, XP and Vista, car stereo systems, Mac and TVs are not supported. In addition, employer-provided computers are not supported. [Portable and Convenient] Due to light weight and small volume, intcrown USB Bluetooth dongle is portable and convenient, which no need to remove it from your computer. [Warranty]: 100% satisfaction guaranteed and backed by our lifetime warranty of refund or replacement.