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You would need to check with the manufacturer of the UPS. Most likely this is to connect to the computer that the UPS is supporting. As the UPS will only be able to power the computer for a small amount of time there is normally a connection between the computer and UPS. This is for the UPS to tell the computer it is now running on the batteries and to tell the computer to shut-down in a controlled way.
What else can I help you with?
Is a USB port a hardware or software?
The USB port is hardware.
What is the difference between a USB hub and a USB port?
A FD (flashdrive) is a portable data storage device that uses flash memory. A USB port is a port for a USB cable or anything that has USB capabilities, to plug into. For example, a FD normally plugs into a USB port.
What is a Usb port for?
to plug in your usb stick/pen/drive... (:
What is the speed of a 2.0 USB port?
The speed of a USB 2.0 port varies, depending on the hardware being used. However, the top speed the 2.0 port can reach is 480 Mbit/s.
What is the type of port used by flash drives?
USB Port
