The USB Micro Bluetooth Adapter provides Bluetooth 2.1 over 30 feet.
Please note that only one Bluetooth device can be active at a time on a PC/laptop. If a Win/Mac PC/Laptop already has an active Bluetooth, you will need to deactivate it first before inserting a USB Bluetooth device.
The Bluetooth adapter does not require any driver installation for a Mac computer, as the Bluetooth stack software is already preinstalled with your operating system. The CD contains optional Bluetooth stack drivers for Windows users only.
The product is plug and play, ready to go right out of the box. There is no additional software installation process needed. All you need to do is connect the device to your computer (make sure to connect it directly to a USB port directly on your computer, do not use HUBs or USB slots on keyboards or other peripherals) and configure your Bluetooth settings manager found in the System Preferences of your Mac computer.