UL 4.8mm 4 Core 1.5m USB Male To Female Cable

USB Extension Cable 1.5m USB Male To Female A/F Data Extension Cable

Product introduction

 
USB (Universal Serial Bus 2.0, Universal Serial Bus) is a new interface technology used in the computer field. The USB interface has the characteristics of faster transmission speed, support for hot swapping and connection of multiple devices. Has been widely used in various types of external equipment. There are four (five) types of USB interfaces: USB1.1, USB2.0, USB3.0 and USB3.1 (3.1Gen 1 and 3.1Gen 2). Theoretically, the transmission speed of USB1.1 can reach 12Mbps, while USB2.0 can reach the speed of 480Mbps, and it is backward compatible with USB1.1. As early as 1995, there were already personal computers with USB ports. However, due to the lack of software and hardware support, the USB ports of these personal computers were unused. After 1998, with Microsoft's built-in support module for USB interface in Windows 98, and the increasing number of USB devices, USB interface gradually entered the practical stage. In recent years, with the popularity of a large number of personal computers supporting USB, it has become a general trend that USB has gradually become the standard interface of personal computers. On the host side, the newly launched personal computers support almost 100% of the USB; on the peripheral side, devices using the USB interface are also increasing, such as digital cameras, scanners, joysticks, tapes and floppy drives, imaging devices, printers, keyboards, and mice and many more.
 

Parameters:

Advantage
Hot swappable
 
This allows users to use an external device without having to repeat the "shut down and connect the parallel or serial cable and then turn on" action, but can directly plug in the USB cable when working on the computer.
 
Easy to carry
 
USB devices are mostly known as "small, light and thin".
 
Standardization
 
Before the introduction of the USB interface, the common one is the IDE interface hard disk, the serial mouse and keyboard, and the parallel printer scanner. However, after the USB, these application peripherals can be connected to the personal computer with the same standard. With a USB hard drive, USB mouse, USB printer, etc.
 
Can connect multiple devices
 
USB often has multiple interfaces on a personal computer, and several devices can be connected at the same time. If a USB HUB with four ports is connected, four more USB devices can be connected. By analogy, connect as much as possible, and connect your home devices to a personal computer at the same time without any problems (Note: up to 127 devices can be connected).

 
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