Bluetooth-enable PC / Laptop - Turn your Non-Bluetooth PC or laptop into Bluetooth-enabled so you can use it with a Bluetooth headphones, speaker, mouse, keyboard, mobile phone, printer and other BLE Bluetooth devices.</br>Universal Compatible with Windows - Support Win 10, 8.1, 8, 7, Vista and XP. Most Win 8 + can use this dongle Plug & Plug without installing any external driver. Others, you can use included LICENSED IVT BlueSoliel software.</br>Extremely Small - Thumbnail size allows you to leave it on laptop or PC and no need to remove.</br>Support - 10+ Video guide (Step by step) & many FAQ online to support users with different requirements. Free Telephone (800 232 2078) Set up from LA-based Support Team.</br>2 Years Warranty available.</br></br>Product Description</br></br><b>Avantree DG40S Bluetooth usb dongle/bluetooth adapter creates cable-free connections between your PCs and other Bluetooth devices such as Bluetooth enabled speakers, cell phones, keyboard or mouse at speeds of up to 3 Mbps. And it is fully qualified Bluetooth 4.0 system and it smoothly supports backward compatible Bluetooth V3.0/2.1/2.0/1.1 and Bluetooth Low energy. It's compatible with Windows 7/8 /10, XP, and Vista. For Windows 7 and above versions, it supports plug and play. </b> <p> <b>Product Features</b><br> * Ultra-compact, easy carrying and space saving. <br> * Experience stereo audio with Advanced Audio Distribution Profile (A2DP) support. <br> * Bluetooth Low Energy (BLE) protocol support. <br> * Up to 3 Mbps data transfer rate with Enhanced Data Rate (EDR) support. <br> * LED indicator indicates device status. <br> * Backward support classic Bluetooth V3.0/2.1/2.0/1.1<br> * Networks a Windows computer to Bluetooth devices such as keyboards, mice, headsets, and mobile devices. <br></p> <p> <b>Specifications</b><br> * Bluetooth version: 4.0 with EDR - data transfer rate up to 3Mbps<br> * ISM Band: 2.402-2.480GHz<br> * Operation range: up to 20 meters<br> * LED Indication: Power on, Linking and Standby<br> * Software driver: IVT Blue Soleil 9.X (Not a must to install for Windows 7 and above versions) <br> * 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, AVRCP<br></p> <p> <b>Compatibility</b><br> * PCs/laptops running 32/64-bit Windows 10, 8, 7 & Vista<br> * Bluetooth-enabled devices, like smart phones, headsets & more<br> * Not compatible with Mac system<br></p> <p></p></br><br/>http://www.amazon.com/gp/product/B00VWEK4IG