Description 
Promate blueMate-5 is highly compact universal wireless USB adapter. The built-in CSR 4.0 chip results in reduced power consumption for longer battery life in devices like laptop mice. The USB 2.0 interface provides quick data synchronisation, with your computer and phone, transferring files between computers, sending files to printers or fax machines. It is also backward-compatible with legacy Bluetooth technology.
Ultra-Compact Design
The ultra-compact design of the Promate BlueMate-5 USB Adapter makes it easy to connect to your laptop or netbook and go. It's so small you can easily leave it connected to your computer.
High Speed Data Transfer with Long Distance Support
USB Bluetooth Dongle Offers High-Speed Up to 3mbps Which helps to speed up file and data movement between devices. This Wireless Transmitter Enables Long-Range Connectivity Up to 10m.

Easy Setup

Quick and easy installation setup along with licensed software provided

Bluetooth 4.0 for Versatile Wireless Connectivity 
The Promate BlueMate-5 is a Bluetooth Smart Ready USB adapter with Bluetooth 4.0 capabilities. It connects you with a multitude of compatible devices and supports Bluetooth Low Energy (BLE) to reduce power consumption. In dual-mode, it maintains full backwards compatibility with Bluetooth 3.0, 2.1 and 2.0.
Get Bluetooth 4.0 and Connect with Multiple Devices
The Promate BlueMate-5 provides Bluetooth 4.0 and Wirelessly connect Bluetooth-enabled devices such as computers, printers, phones, headsets, speakers, keyboards, controllers and more. In addition, the ultra-small BlueMate-5 comes with Bluetooth Low Energy CSR technology, which lets you enjoy energy-saving connectivity
Compatibility
* PC's/laptops running 32/64-bit Windows 10, 8, 7 & Vista
* Bluetooth-enabled devices, like smartphones, tablets, keyboards, mice, speakers, printers, headsets & more

What's in the box. 
* Bluetooth USB Dongle 
* CD (Licensed Software) 

Specification
Bluetooth:  v4.0 
USB interface: 2.0
Frequency:  2.402-2.48GHz ISM Band
OS support:  Windows 7/8/8.1/10