The IOGEAR Bluetooth 4.0 Dual-Mode USB Mini Adapter adds connectivity to your desktop or laptop computer via its USB port. Connect to the latest Bluetooth-compatible devices like smartphones, tablets, wireless mice and keyboards, portable speakers and more from up to 49 feet away. The Dual-Mode Mini Adapter supports the latest Bluetooth 4.0 Low Energy technology and Bluetooth 3.0. Enjoy reduced power drain on notebook computers and other connected devices while supporting higher data rates and longer ranges with the same adapter. Easily plug the Mini Adapter into your desktop or laptop without blocking surrounding USB ports and never worry about losing your adapter as its small design allows it to travel connected to your laptop. Add Bluetooth connectivity to your desktop or laptop via a USB port Connects Bluetooth-compatible devices at distances of up to 49 ft. (15 meters) Dual-mode supports higher data rates, longer ranges and low power consumption Intelligently switches modes to support a wider variety of applications and devices Compatible with Bluetooth 4.0 Low Energy and Bluetooth 3.0 "classic" Ultra-portable Small enough to stay connected to your laptop when traveling LED indicator: Power on, Linking, Standby Bluetooth v4.0 certified by BQB (Bluetooth Qualification Body) Warning: The included CD is a mini size CD, and it is recommended not to insert the mini size CD into the slot-loading CD ROM drive to avoid damaging the slot-loading CD ROM drive.