![Bluetooth Dongle 4.0](http://demo-d-hdistributing.myshopify.com/cdn/shop/products/DHUSBBT400_1024x1024.jpg?v=1478921989)
Bluetooth Dongle 4.0
The USB-BT400 is a Bluetooth Smart Ready USB adapter with 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 fully backward compatibility with Bluetooth 3.0, 2.1, and 2.0.