- Where to buy
- Tech Specs
- Advanced Bluetooth 4.0 adapter, backward compatible with Bluetooth®2.0/2.1/3.0
- Enables wireless communication with Bluetooth-enabled computers, printers, phones, headsets, speakers, keyboards, controllers, and more
- Bluetooth Low Energy technology for energy-saving wireless connectivity
- Highly portable ultra-small design
New generation Bluetooth 4.0 for versatile wireless connectivity
The USB-BT400 is a Bluetooth Smart Ready USB adapter with new Bluetooth 4.0 capabilities. It connects you with a multitude of compatible devices and supports Bluetooth Low Energy (BLE) to reduce power consumption. In dual-mode, the USB-BT400 maintains full backward compatibility with Bluetooth 3.0, 2.1, and 2.0.
Get Bluetooth 4.0 and connect with multiple devices
The ASUS USB-BT400 provides new and advanced Bluetooth 4.0 and enables wireless connectivity with a wide range of devices such as computers, printers, phones, headsets, speakers, keyboards, controllers, and more. In addition, the ultra-small USB-BT400 comes with Bluetooth Low Energy (BLE) technology, which lets you enjoy energy-saving connectivity.
Keep Up to Date!
Remember to always keep your device’s firmware up to date so you can benefit from the very latest service and security enhancements — and get exciting new features! Learn more about updating new firmware.