Here is what Bluetake had to say:

"The Bluetooth wireless technology is a short-range radio technology being developing by Cricsson, Intel, 3Com, Toshiba, and other well-known companies. The Bluetooth wireless technology is a low-cost and short-range radio link system which connects devices such as: desktops, laptops, telephones, printers, PDAs, fax machines, keyboards, and other similar digital products, without the hassle of cable wires. Meanwhile, it can easily simplify both communication and synchronization between devices. Any digital device that utilizes the Bluetooth wireless technology will be able to take advantage of this technology."

Design:

The design of the Bluetooth USB Adapter is simple. It is extremely small in size and weights approximately ten grams. It can fit into any pocket and is convenient to carry around. It can even be placed inside a wallet. The rear of the adapter has two blue LED lights. When the LED lights are blinking, it means the device is functioning properly.

Software Installation:

Software Installation is straightforward. Just place the CD into the CD/DVD drive and the application should automatically start. Once it has began, a language has to be selected. After the language is selected, the next step would be clicking "Install Bluetooth Software" on the next screen. Follow the directions until everything has installed. Restart the computer and then insert the USB adapter. The computer should detect the USB adapter and the drivers will begin to install.