Usb3 Cable Types

It was developed at roughly the same time as the usb 3 1 specification.

Usb3 cable types.

For more information about usb versions you can refer to this table. Whereas the type of usb cable like usb type a usb type b essentially refers to the physical design of the plugs and ports. Usb 3 0 is the third major version of the universal serial bus usb standard for interfacing computers and electronic devices. You can use a usb 2 0 device in a usb 3 port or a usb 3 device in a usb 2 0 port but neither setup provides the extra speed benefit.

So for example a cable with both a usb type a and a type c connector is a usb type c cable. Types of usb cable. The usb type c specification 1 0 was published by the usb implementers forum usb if and was finalized in august 2014. The usb 3 has different shaped connector pins so it can withstand more frequent use.

Usb cables are named in one of two ways. The different versions of usb cables like usb 2 0 and usb 3 0 are concerned with the functionality and speed of the usb cable. You ll frequently see this on external hard drives. Older cable types like micro usb require a special connector type for usb 3 0 compatibility.

Cables with this connector are not backwards compatible with usb 2 0 or usb 1 1 devices. The usb 3 0 b type connector is found on usb 3 0 devices. Notice that micro usb devices that support usb 3 x have a different plug. Usb c formally known as usb type c is a 24 pin usb connector system with a rotationally symmetrical connector.

With these cables the type is whichever end of the cable isn t the standard usb type a connector. In july 2016 it was adopted by the iec as iec 62680 1 3. Usb type a connectors are extremely common and will likely be at one end of a lot of usb cables nowadays. 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.

Usb c or usb type c connector is the newest usb interface came to the market along with the new usb 3 1 standard. As a single type. The below chart shows what connector types are compatible with which standards. For example a usb type c cable.

Among other improvements usb 3 0 adds the new transfer rate referred to as superspeed usb ss that can transfer data at up to 5 gbit s 625 mb s which is about 10 times faster than the usb 2 0 standard. Usb c cables are always usb 3. The usb 3 a and usb 3 b cables are identical to the usb a and usb b cables at the top of this article except they are coloured blue inside to distinguish them. These devices are backwards compatible so you can plug a usb 3 x cable into a usb 2 0 port or vice versa.

This connector is designed to carry data and power in usb superspeed applications. Many external hard drives and higher end flash drives use usb 3. Shop usb 3 0 b type. However doing so limits you to usb 2 0 speeds.

However usb 3 0 devices with this connection type can accept previous usb 2 0 and 1 1 cabling.