Add Bluetooth wireless capability to your desktop or laptop computer with the black Mini USB Bluetooth 4.0 Adapter from StarTech. Insert this micro-sized adapter into your computer's USB port so you can wirelessly connect to your Bluetooth devices within a range of 33'. Compliant with the industry standard Bluetooth v4.0, this adapter transfers data at a speed of up to 3 Mbps with minimal power consumption. It's also backward compatible with previous Bluetooth standards, so you will be able to stay connected to your older Bluetooth devices.