You can use the USB adapter to connect to the Internet, send and receive email, browse the web, communicate with other bluetooth devices and so on. Light weight and slim design makes it quite easy to carry. Description:The Mini Black bluetooth USB  Adapter for PC  PDA  is 100% Brand New! Never use before!bluetooth USB  Adapter enables wireless connectivity between computers and devicesbluetooth V1.2/2.0 compliant. USB UHC/OHCI spec2.0 compliantbluetooth  USB Adapter can works with bluetooth enabled mobile phonesTransmission range up to 100 metersSuch bluetooth Adapter device enable wireless connection to bluetooth headsetSupporting : Windows98 , 98SE, ME , 2000 , XP, VistaThe USB Adapter can connect to the Internet ,  send and receive email , browse the web, communicate with other  Bluetooth devices and so onWhen used with the bluetooth application software, it performs the wireless network applications, such information exchange, file transfer, network access, dial-up networking, headset, audio gateway, printer application, and many other functions.Super mini and slim size of the bluetooth Dongle ,easy to carrybluetooth USB  Adapter  is easy to install and useSize of  the adapter: L4. x W1.3 cm    Weight: 17.5g.Package contents: bluetooth USB Adapter