What is the maximum power that can be delivered by using usb 3.0 port?
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USB 3.0 is the 3rd version of the Universal Serial Bus (USB) standard that is used for electronic devices and for interfacing computers.
The USB has been improved with a new transfer rate which is called as SuperSpeed USB (SS). It is capable of transferring data at a speed of 625 MB/s (5 GBit/s).
The USB 3.9 provides a nominal power of 5 volts. The one-unit load or the low-power for the SuperSpeed devices is 150 mA and for high-power SuperSpeed devices, the maximum limit is 6 unit loads or 4.5 watts (900 mA).
The USB has been improved with a new transfer rate which is called as SuperSpeed USB (SS). It is capable of transferring data at a speed of 625 MB/s (5 GBit/s).
The USB 3.9 provides a nominal power of 5 volts. The one-unit load or the low-power for the SuperSpeed devices is 150 mA and for high-power SuperSpeed devices, the maximum limit is 6 unit loads or 4.5 watts (900 mA).
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