USB Bluetooth adapters add wireless connection capabilities to allow computer users to connect and exchange data with many devices, including cellphones, game controllers, keyboards, mice and trackpads. They also allow users to add functions, such as Bluetooth radio broadcasts.
Bluetooth USB adapters are easy to install and configure. Once configured, the user can select which devices and services to interact with. Automated functions such as file syncing, file sharing and exchanges of other data can be assigned between multiple devices. Computers with USB Bluetooth adapters can also be programmed to turn on the Bluetooth capabilities when they are within range of specific paired devices but keep the service off and secure in a mobile environment.