XoomBot Brand New BTA-403 USB Bluetooth Version 4.0 Micro Adapter with Latest CSR8510A10 Chipset Low Energy Technology(Model A Bluetooth 4.0 Adapter Orico Red) Enables your PC or laptop to wirelessly communicate with Bluetooth-enabled devices, like Smartphones, tablets, keyboards, mice, printers, headsets,projectors,digital cameras and more. Simplified use with an attractive user interface. While some computer will be able plug-n'-play instantly, an included setup CD guides you through installation and connecting with Bluetooth- enabled devices in minutes. Just plug the device into the USB port, insert the CD included, once the software installation is completed, you should be able to add your Bluetooth devices (speakers, ear phones, etc.) via "Add Device" under "my computer -&gt; my Bluetooth Devices" to pair them with your computer. Advanced Audio Processing Enabled allow a Loss-less Audio and DATA Delivery up to 3 Mbps Premium CSR Harmony Application included allow Microsoft Office and other Applications Access Bluetooth Connection Directly; AVRCP & A2DP Service allow Cell phone,Tablet and any Bluetooth Devices connect to Headset of Computer with this device and Playing Music of transfer Voice, makes your Wired Headset to Bluetooth Easily. Bluetooth 4.0 USB Adapter Dongle Achieved with CSR 8510 Class 2 Low Energy Controller fully Content with Bluetooth 4.0 Specification.24-Bit CRC Verification & Adaptive Frequency Hopping(AFH) Enabled allow a Reliable Connection up to 3 Mbps and 30 feet