USB cable is used for connection and communication between computer and external equipments. Popularly said, USB cable is used for data transmition and charging.

USB is a external bus standard that is the most widely applied in the field of PC and it is used for standardizing the connection and communication between computer and external devices. USB interface supports the function of device Plug and Play and Hot Plug. With the rapid development of computer hardware, USB applications increases the speed of data transfer between external devices and the speed increased is the most benefit for users means users can use more efficient external devices such as a scanner with USB 2.0, sweep a 4M pictures just needs 0.1 seconds or so, work efficiency is greatly improved. Interface Definition Red White Green Black are the standard color assigned to wires, and respectively corresponding to 1,2,3,4 pin; Four wires are respectively 1-Power, 2-data, 3-data, 4-power. The general arrangement is: red, white,green and black from left to right.

Application Fields for USB Cables  According to different interfaces and data cables, USB supports these equipments: mouse, keyboard, printer, scanner, camera, flash disk, MP3, mobile phones, android phone, iphone 5, iPhone 6, digital cameras, mobile hard disk, external floppy drive, USB network card, ADSL Modem, Cable Modem and other electronic products. JH-COM can custom various USB cables such as USB 2.0 Type A to A Cable, USB 2.0 A to B Cable, USB 2.0 Type A to Micro B 2.0 Cable, USB A to Lightning Cable, USB A to MINI B Cable, USB 3.0 Cable, USB 3.1 Type C Cable for global consumer electronics product developer, manufacturer, distributor and wholesaler with different material and length cables to meet different requirements.