Astrotek Mini USB Bluetooth Receiver Dongle Wireless Adapter V4.0 3Mbps for PC Laptop Keyboard Mouse Mobile Headset Headphone Speaker

Astrotek Mini USB 2.0 Bluetooth V4.0 Dongle Wireless Adapter 3Mbps for PC Laptop Keyboard Mouse

The ASTROTEK Bluetooth Dongle USB will enable your computer to communicate with your Bluetooth enabled devices. It uses Bluetooth 4.0, the latest version of the wireless technology, bringing improvements, such as drastically reduced power consumption. This is Bluetooth Smart Ready, which means it can handle both the Bluetooth 4.0 technology, as well as classic Bluetooth abilities, such as transferring files, or connecting to hands-free device.

Low energy consumption
Supporting Bluetooth voice data
Compatible with Bluetooth v1.2/2.0/2.1/3.0/4.0