This is a great deal if you are looking to add Bluetooth capability to your laptop or PC on the cheap. For example, Nokia provides freeware (PC Suite) to manage most Nokia phones, from custimization to contact management by using your PC. That is just one of many uses of Bluetooth. Note that this mini Bluetooth USB dongle is compatible with both XP and Vista. Most Bluetooth dongles go for $22 to $35, which makes this a good time to pick one up.