AA2660 / AA2650 USB Phone 

This USB phone provides you more convenience to make free call over the Internet from PC to PC anywhere as easy as using normal telephones. Simply plug the USB phone into the USB port of your PC. download Internet telephony software like Skype. and you can start making calls. 

HU2B41 USB 2.0 4-Port Dongle Hub 

This USB Hub is not only a 4-port USB hub. but also a functional tool dedicates to bluetooth dongle use with its special design in a rotatable port. The 180o rotatable port allows your bluetooth or RF dongles to receive better signal at a better angel. so that you can create a smooth wireless working situation.