IOGEAR's new USB Adapters with the with Bluetooth wireless technology+ EDR (Enhanced Data Rate) deliver faster wireless data transfer speed, improved bandwidth and draw less power than ever before. Now when you add Bluetooth wireless technology to your desktop or notebook PC or Mac, you'll be able to wirelessly share documents, music and video at up to three times the speed of previous Bluetooth devices. You'll also be able to wirelessly connect up to seven Bluetooth devices together and transfer even the largest files quickly and easily due to greater bandwidth. And our new adapters' lower power consumption means longer battery life on your notebook computer. Just plug in an IOGEAR USB adapter with Bluetooth wireless technology and get your computer wirelessly sharing data with your Bluetooth-enabled cell phone, PDA, stereo headphones, printer and more!This Bluetooth Class 2 adapter is compatible with both Mac and PC computers, and offers a wireless range of 66 feet (20 meter). It is easy to install and use, and very portable. It's great for both home and mobile networking needs.