* blue tooth standard V2.0+EDR                                                                                        

 * USB connection: USB2.0 standard, downward compatible 1.0/1.1 standards                      

 * is suitable for Windows 98SE/ME/2000/XP/2003/VISTA or Mac the OS X 10.2.6 above operatingsystem                                                                                                                               * may not actuate under WindowsXP SP2/VISTA, to facilitate carries!                                   

 * power source: The USB connection supplies power directly                                                    * PC: The blue tooth wireless confined network, may simultaneously let eight have the blue tooth installment computer from to become a small wireless network, might also either inserts through this function by the blue tooth wireless base station has the blue tooth connector computer to access the net (base station which or computer linked must be already connected including the above the Internet)                                                                                         

* PC: The blue tooth wireless facsimile (computer must install has facsimile   software)          

* PC/Mac: The blue tooth wireless file transmits                                                                  

* PC/Mac: The blue tooth wireless data synchronizes                                                     

*PC: Supports blue tooth hypothesized serial port                                                          

*PC: Supports the blue tooth to print                                                                               

*PC wireless: Supports blue tooth earphone                                                           

*PC/Mac: Because supports the blue middleman the connection (blue tooth mouse and blue tooth keyboard)                                                                                                               

1: The adapter insertion computer USB mouth, the XP, VISTA system (will exempt drives only to support XP, VISTA operating system) the automatic diagnosis, the installment.2: The computer prompts the new hardware to be possible to use, and presents blue tooth marking underneath the right, clicks on blue tooth marking, opens the menu function table.3: Search equipment, computer and handset input same key (pair code).4: After pairing successfully, then realizes the file data to send mutually!

Bluetooth usb Dongle