Willss USB Micro Bluetooth Adapter Dongle CSR 2.0 Achieved 3Mbps Transmission Speed Wireless Range Up to 10 Meters Micro Wireless Receiver Compatible with Mobile Phone /Printer/ Wireless Gamepad/ Bluetooth Headset /Bluetooth Speakers and Windows 8 / Windows 7 (32 and 64bit)/ 2000 / 98 / Vista / XP For Laptop Wireless data connectivity between computers and Bluetooth enabled devices such as cell phones, PDAs Convert a non-Bluetooth PC into a Bluetooth-enabled machine Bluetooth standard: Bluetooth V2.0 + EDR (Enhanced Data Rate); Data rate up to 3Mbps Operation system:Windows Vista 32/XP/2000/Me/98/98SE Wireless USB 2.4ghz EDR Bluetooth 2.0 Dongle Windows Vista/XP/2000 Plug and Play