The com-pound device consists of USB HUB,USB camera,USB MODEM and USB voice and telephone device. It solves the shortage in using desktop videophone and is a new multimedia peripheral equipment.

• 该复合设备内含usbHUB、usb照相机、usb调制解调器和usb声卡和电话控制部分,它较好解决了桌面可视电话在使用上存在的问题,是一种新型的计算机多媒体设备。