What USB data line is?

If our phone power off, we will say to our friends that could you borrow your data line for me to charge my phone. Now we can buy various these products from USB data cable supplier China. However, have you ever really to get some basic information about it?

USB is the most widely used external bus standard applications on the PC field, a specification for a computer with an external device connection and communication, Plug and Play and hot swap function USB interface supports devices. With the rapid development of computer hardware, we can find the special usb data like the reversible usb from reversible USB connector wholesale in China. USB applications increases the speed of data transfer between external devices and increase the speed of the maximum benefit for users is that means that users can use to more efficient external device such as a scanner with USB 2.0, sweep a picture of just 0.1 seconds to 4M or so, work efficiency is improved.

Depending on the USB interface cable, it supports equipment mouse, keyboard, printer, scanner, camera, flash disk, MP3, mobile phones, digital cameras, mobile hard disk, external optical floppy, USB card, ADSL Modem, Cable Modem and other electronic products from type c 3.1 charge cable supplier.