Avantree Bluetooth 4.0 USB Dongle Adapter for PC with Windows 10, 8, 7, XP, Vista | PLUG & PLAY or IVT Driver | Support BT Headphones, Speakers, Mouse, etc

Features
* Ultra-compact, easy carrying and space saving.
* Experience stereo audio with Advanced Audio Distribution Profile (A2DP) support.
* Bluetooth Low Energy (BLE) protocol support.
* Up to 3 Mbps data transfer rate with Enhanced Data Rate (EDR) support.
* LED indicator indicates device status.
* Backward support classic Bluetooth V3.0/2.1/2.0/1.1
* Networks a Windows computer to Bluetooth devices such as keyboards, mice, headsets, and mobile devices.

Specifications
* Bluetooth version: 4.0 with EDR - data transfer rate up to 3Mbps
* ISM Band: 2.402-2.480GHz
* Operation range: up to 50 meters
* LED Indication: Power on, Linking and Standby
* Software driver: IVT Blue Soleil 9.X (Not a must to install for Windows 7 and above versions)
* Support Profile: Serial Port, Object Push, File Transfer, LAN Access, Personal Area Network, Audio Gateway, Headsets, HID, Keyboard, Mouse, HCRP (Printer Cable Replacement), PIM, Synchronization Profile, A2DP, AVRCPCompatibility
*PCs/laptops running 32/64-bit Windows 8, 7 & Vista
* Bluetooth-enabled devices, like smart phones, tablets, keyboards, mice, speakers, printers, headsets & more
* Not compatible with Mac system

Whats in the box?
* Avantree BTDG-40S
* CD
* User manual

Warranty
12-month quality warranty for normal use from Avantree directly.

Contact Avantree Support for this. Support If have any problems, contact us Mon-Fri 9:00 AMC5:00 PM. Emails are answered within 1 business day.