Ask a Question

What voltage does USB use?

0 votes
by (880 points)
What voltage does USB use?

1 Answer

0 votes
by (260 points)
The standard USB port, be it USB 1.1 or USB 2.0, delivers 5 volts of electricity and allows your connected device to draw 500 milliampere. As this is standardized among USB devices, any device that can charged via USB is safe to plug in to your computer.

Related questions

0 votes
1 answer
What do you use a USB-C to USB-C cable for?
asked Aug 11, 2021 by cable (1.4k points)
0 votes
1 answer
What is USB A to USB-C?
asked Aug 10, 2021 by cconnector (120 points)
0 votes
1 answer
Can I charge type C with micro USB?
asked Dec 29, 2020 by usbmicro (200 points)
0 votes
0 answers
Do USB to parallel adapters work?
asked Dec 10, 2020 by parallel (860 points)
0 votes
1 answer
How many times can a USB port be used?
asked Feb 27, 2020 by howmany (1.4k points)
0 votes
1 answer
Can two computers share one USB printer?
asked Feb 6, 2020 by asingleprinter (280 points)
0 votes
1 answer
Can Nintendo switch read USB?
asked Feb 6, 2020 by switch (1.2k points)
0 votes
1 answer
Can you charge USB to USB?
asked Nov 28, 2019 by charging (900 points)
0 votes
1 answer
What type of USB cable does a Canon printer use?
asked Jun 5, 2021 by monitor (520 points)
0 votes
1 answer
What type of USB cable does Garmin use?
asked Nov 28, 2019 by garmin (240 points)
Snow Theme by Hotenda
Powered by Question And Answer
...