Asus USB-BT500 is a Bluetooth Smart Ready USB adapter with new Bluetooth 5 capabilities. Asus USB-BT500 enables wireless connectivity with a wide range of devices such as computers, printers, phones, headsets, speakers, keyboards, controllers, and more. Slot Asus USB-BT500 into your PC for an instant upgrade to the latest Bluetooth 5. 0 technology and enjoy up to 2X-faster transmit speeds and 4X-greater range. Enabling Bluetooth on your PC lets you enjoy the convenience and freedom of wireless connectivity with a wide range of devices, including speakers, headphones and game controllers. The ultra-small USB-BT500 comes with Bluetooth Low Energy (BLE) technology, which lets you enjoy energy-saving connectivity. In dual mode, USB-BT500 maintains full backward compatibility with Bluetooth 4. x, 3. x, and 2. 1. Bluetooth 5. 0 USB adapter enables wireless communication with Bluetooth-enabled devices. Transfer data at up to 3Mbps(classic BT-BR/EDR) or 2Mbps(BLE) speeds. Backward compatible with Bluetooth 2. 1/3. x/4. x. Bluetooth Low Energy technology for energy-saving wireless connectivity. Highly portable and easy to use. USB-BT500 is a Bluetooth Smart Ready USB adapter with new Bluetooth 5 capabilities. USB-BT500 enables wireless connectivity with a wide range of devices such as computers, printers, phones, headsets, speakers, keyboards, controllers, and more.