USB to USB cable classification
USB转USB线用于电脑与外部设备的连接和通讯,也可用于手机充电和外部连接。通俗的说,用来传输数据和充电。那么USB转USB线主要有哪些分类。 USB to usb cable classification. 1.普通USB转USB线 这个没有中央控制芯片,必须插手机电脑识别线,价格便宜。典型机型:三星CDMA系列、D500系列;摩托罗拉E398系列、V3系列;诺基亚DKU-2; NEC N720系列;西门子65系列等。 2.USB数据线带IC 带中央控制芯片,普通芯片型号2303、2101、3116,不插手机就会识别电脑线,一个IC的价格在10多元,所以价格比不带IC的贵。该芯片的数据线的工作原理是USB to COM,将USB接口转变成电脑显示器上的串口。典型机型:三星E638系列、D418系列; NEC N610系列;西门子25系列、55系列;索爱手机数据线;松下手机数据线;联想手机数据线等。 3.专用USB数据线 这是非普通大众芯片,专用特殊芯片型号如:DKU-5、CA-42、DCU-11等。注:我们不要误认为带IC的质量好,不带IC的质量差,实际带不带IC是根据手机的适用型号来生产的。 以上是Vention USB转USB线技术人员为您介绍的分类,主要分为以上三类,由于USB接口和数据线的不同,支持的设备有:鼠标、键盘、打印机、扫描仪、闪存盘、 MP3播放器、手机、数码相机、移动硬盘、外置软驱、USB卡、ADSL Modem、Cable Modem等电子产品。

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