Mini USB Wireless Bluetooth Adapter Dongle CSR V5.0 For PC/Laptop Wind 7 8 10 Model: Mini USB Bluetooth V 5.0 Adapter Operating System: Windows 7 8 10 Type: Mini USB Bluetooth V 5.0 Support: USB 2.0 & USB 3.0 Receiving Range: 5-10 m Transmission Speed: 3 Mbps Features Support: Dial Up, LAN Access, Speaker, Headset, Networking Mini USB Bluetooth adapter connects to you PC enabling wireless communication with the number of Bluetooth compatible devices. This is smaller in size which can easily be use in the port of your computer 100% Brand new Mini USB Wireless Bluetooth Adapter Dongle CSR V5.