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Asus USB-BT400 Bluetooth 4.0 Bluetooth Adapter for Desktop Computer-Notebook

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.


  • Simply plug this bluetooth adapter into any USB port and have an instant solution to add a wireless connection to your computer
  • Want hassle free wireless connectivity? Use this external adapter for ease of installation, compatibility, and portability

SKU: ETDUSBBT400