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USB standard connectors
meodingu Mon Jan 10, 2011 6:18 pm
USB standard connectors
Pin configuration of the USB connectors Standard A/B, viewed from face of plug
[edit]Standard type A
The Standard-A type of USB plug is a flattened rectangle which inserts into a "downstream-port" receptacle on the USB host, or a hub, and carries both power and data. This plug is frequently seen on cables that are permanently attached to a device, such as one connecting a keyboard or mouse to the computer via usb connection.
USB connections eventually wear out as the connection loosens through repeated plugging and unplugging. The lifetime of a USB-A male connector is approximately 1,500 connect/disconnect cycles.[18]
There are female-female connectors.
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Pin configuration of the USB connectors Standard A/B, viewed from face of plug
[edit]Standard type A
The Standard-A type of USB plug is a flattened rectangle which inserts into a "downstream-port" receptacle on the USB host, or a hub, and carries both power and data. This plug is frequently seen on cables that are permanently attached to a device, such as one connecting a keyboard or mouse to the computer via usb connection.
USB connections eventually wear out as the connection loosens through repeated plugging and unplugging. The lifetime of a USB-A male connector is approximately 1,500 connect/disconnect cycles.[18]
There are female-female connectors.
Air Conditioning Installers
Printing Mechanisms
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