什么是不同类型的usb接口?(the different types of usb connectors?)

大多数计算机用户都熟悉通用串行总线(USB),它已成为将外围设备连接到计算机的最常用方式。您的鼠标、打印机、数码相机、扫描仪和其他设备可能都通过USB端口连接到您的计算机。许多内存存储设备,如便携式硬盘驱动器、闪存驱动器和读卡器,也通过USB连接到计算机。...

大多数计算机用户都熟悉通用串行总线(USB),它已成为将外围设备连接到计算机的最常用方式。您的鼠标、打印机、数码相机、扫描仪和其他设备可能都通过USB端口连接到您的计算机。许多内存存储设备,如便携式硬盘驱动器、闪存驱动器和读卡器,也通过USB连接到计算机。

A variety of USB cables, including micro, mini, and standard plugs.

USB接口使使用USB将设备连接到计算机成为可能。长电缆用于将设备连接到计算机。通常情况下,电缆两端的连接器完全不同,因此有必要知道其中哪些连接到计算机,哪些连接到设备。

A USB drive.

大多数USB电缆有两种类型的连接器,每端一个。A型连接器位于插入计算机的一端。这些都是宽而平的,里面有一个塑料片,可以防止用户将它们倒置。大多数用户都熟悉他们计算机上的A型USB端口,因为现在市场上几乎所有的外围设备都使用它们。例如,打印机、扫描仪和数码相机都通过USB电缆连接到计算机。USB驱动器是一种小型移动数据存储设备,其一端通常有A型连接器,可直接插入计算机的USB端口。

Memory card readers connect to a computer via USB.

这些连接器的另一种最常见的类型是形状更方一些,尽管在两个角上有一个缺口,以确保用户正确插入。这被称为B型USB连接器,通常插入外围设备。例如,大多数打印机和扫描仪都有B型连接器的端口。

A USB hub can help connect USB devices to computers with different types of connectors.

其他类型的USB连接器正变得越来越普遍。大多数较新的手机和数码相机都使用a型Mini-B连接器,除了更小的以外,它的形状类似于B型连接器。对于没有足够空间容纳全尺寸USB端口的小型设备,这些功能尤其有用。事实上,许多手机、数码相机和PDA都配有USB电缆,一端有a型连接器,另一端有Mini-B连接器。

USB cables are used to connect devices -- such as printers, keyboards and music players -- to computers.

还有Mini-A连接器。这些设备通常用于需要相互连接而不是连接到计算机的在线(OTG)设备。与Mini-B USB连接器一样,Mini-A的开发是因为设备太小,无法提供全尺寸的A型端口。

MP3 players often use USB cords to connect to a computer.

USB接口的端口现在几乎可以在任何类型的计算机设备上找到。由于将外设连接到计算机已成为一种常见的方式,USB端口通常位于比以前更方便的位置。虽然台式计算机在塔架的背面仍然有USB端口,很难访问这些端口,但现在它们也在塔架的前面,通常在磁盘驱动器下面。笔记本电脑的右侧通常有两个或三个USB端口,需要连接鼠标,而有些笔记本电脑的两侧各有一个或两个USB端口,以便于访问。

USB 3.0, with its SuperSpeed connection, is shaped differently than previous ports.

  • 发表于 2021-12-09 09:47
  • 阅读 ( 140 )
  • 分类:互联网

你可能感兴趣的文章

我的usb-c端口旁边的d形图标是什么意思?

...monitor that does a USB-C connection in DP mode) would work. Not all USB-C connectors support DisplayPort, so it is a very helpful marking to see “printed” on a device. 然后是chx的答案: The other answer is fully correct, but let me elaborate on why it is necessary. The USB-C connector is...

  • 发布于 2021-04-08 01:24
  • 阅读 ( 252 )

usb 3.0连接是否需要usb 3.0电缆?

...USB 3.0) is supported only by USB 3.0 and newer interfaces, and requires a connector and cable with extra pins and wires, usually distinguishable by the blue inserts in connectors. Source 2: USB 3.0 Super Speeds [USRobotics] USB 3.0 cables can be used with 2.0 devices and ports if the connector type...

  • 发布于 2021-04-10 09:24
  • 阅读 ( 125 )

将鼠标插入USB3.0端口有什么好处吗?

... RS232C-based), so USB 1.0 is more than adequate. USB 3.0 ports have extra connectors for high-speed transfers, but also have standard USB 2.0 connectors for backward compatibility. Unless your mouse has these extra connectors (and I can not imagine any mouse that has them), it will connect via USB ...

  • 发布于 2021-04-11 08:00
  • 阅读 ( 231 )

苹果正准备在闪电连接器问题上与欧盟抗争

...xperience. We believe regulation that forces conformity across the type of connector built into all **artphones stifles innovation rather than encouraging it, and would harm c***umers in Europe and the economy as a whole. More than 1 billion Apple devices have shipped using a Lightning connector in ...

  • 发布于 2021-04-20 16:16
  • 阅读 ( 182 )

诺基亚n1将是首批配备可反转usb接口的设备之一

...a pure question of having the availability. We believe that the reversible connector is an easier way, and of course the chipset from Intel is quite capable and we wanted to maximize the capability there, but the 3.1 USB capability was not available for this chipset at this time."
 
 更新...

  • 发布于 2021-04-27 22:00
  • 阅读 ( 94 )

苹果专利磁性连接器,用于堆叠外围设备

...g different plug types and an abstract schematic showing how the stackable connectors would deliver data and power through different lines. 
 
 文件中提供的插图显示了两种不同类型的连接器——一种看起来像闪电或USB Type-C插头,另一种是圆形的,看起...

  • 发布于 2021-05-04 01:22
  • 阅读 ( 112 )

高通否认usb-c快速充电问题

...明的高度:
 
 
 Qualcomm Quick Charge is designed to be connector-independent. It can be implemented in a device that supports a variety of connectors, including USB Type-A, USB micro, USB Type-C, and others. When an OEM chooses to implement Quick Charge into their device, they can...

  • 发布于 2021-05-04 08:40
  • 阅读 ( 130 )

usb 2.0接口(usb 2.0)和usb 3.0接口(usb 3.0)的区别

...常涂成蓝色,以便与2.0接口区分开来。 Various types of USB Connectors (click to enlarge). From Left to Right: Micro USB Type AB, Micro USB Type B, USB 2.0 Type A, USB 2.0 Type B, USB 3.0 Type A, USB 3.0 Type B, USB 3.0 Type Micro B, Min USB Type A connector 向后兼容 USB 3.0与USB...

  • 发布于 2021-07-05 06:54
  • 阅读 ( 499 )

高清多媒体接口(High Definition Multimedia Interface)(hdmi)和vga格式(vga)的区别

...单独的端口。 hdmi连接器类型 HDMI接口有5种不同类型: Connector HDMI Version Pins Usage Compatible With Type A 1.0 19 All high-definition standards, all models of TVs and computer screens Single link DVI-D Type B 1.0 29 Very high resolution displays, such as those u...

  • 发布于 2021-07-07 01:40
  • 阅读 ( 285 )

什么是不同类型的arduino®驱动程序?(the different types of arduino® drivers?)

使用Arduino®软件时,可能需要将驱动程序安装到电子设备中使用的板类型上。所使用的驱动程序类型取决于两个因素:操作系统(OS)的类型和所使用的Arduino®板的型号。在...

  • 发布于 2021-12-08 18:25
  • 阅读 ( 101 )
ibrj5112
ibrj5112

0 篇文章