This is to prevent potential damage that would be caused by connecting two computers via usb a for example.
Different types of usb cable ends.
The type a end powers the device while the type b end receives power.
Usb type a connectors are extremely common and will likely be at one end of a lot of usb cables nowadays.
It has become almost impossible to imagine the modern landscape without electronic devices.
You can connect various devices such as smartphones cameras keyboards and more to.
The usb c or usb type c connector is the newest usb connector on the market.
Types of usb connector.
On one end of the cable is the a connector.
Types of usb connectors.
Thus usb cables have different ends.
The usb c connector has a reversible symmetrical design and can be plugged into any usb c device using either end.
This is the standard connector found on one end of almost every usb cable.
The other end of the usb cable may have different connectors including usb b a square connector commonly used with printers external hard drives and larger devices or smaller connectors such as the mini usb and micro usb that are commonly used with.
Usb connectors are sometimes referred to as male connectors as they plug into a female port.
In the last few years a numbers of laptops and cellphones have appeared on the market with c style usb connectors.
A usb c cable is capable of carrying usb 3 1 usb 3 0 usb 2 0 and usb 1 1 signals.
Each format has a plug and receptacle defined for each of the a and b ends.
Usb cables have plugs and the corresponding receptacles are on the computers or electronic devices.
Here are the most common types.
The other end most likely has the b connector.
You can tell usb cables apart by the connector on either end.
Based on the functionality of usb connectors there are also two different versions of usb.
For example this cable would be considered a usb type c cable.
Usb type a usb type b and usb type c.
Usb 2 0 and usb 3 0.
It s what plugs into the computer.
The a connector is rectangular.
Usb cables have two ends and each end can be different.
It s a rectangular connector that only fits in one way.
The different types of connector shown by usb version are as follows.
Different from previously mentioned usb a type and b type connector usb c type connector can be used on both host controller ports and devices which use upstream sockets.
You ll find several usb a ports on virtually every desktop computer and laptop.
Usb type c connector is compatible with usb 2 0 3 0 3 1.
Based on physical design of the plugs and ports the three different types of usb cable are.
A and b with different physical connectors for each.
Usb cable types are explained in more detail below.
The usb a end is present on every usb cable as it is the end that connects to your computer.