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kiki77
Joined: 15 Feb 2008 Posts: 76 Location: Germany, Black Forest
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Posted: Tue Jun 10, 2008 5:36 pm Post subject: USB 2.0 5V |
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Where can i measure the voltage of my USB 2.0? I'm interested in the SMS Pro Flash Cart but USB port output must be 5V, If not, will damage the card. One of my colleagues told me USB 2.0 has 12V output. _________________ The Mad Gears must pay! |
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kyuusaku
Joined: 26 Jul 2003 Posts: 941 Location: .ma.us
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Posted: Tue Jun 10, 2008 7:09 pm Post subject: |
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Every USB revision is supposed to output 5V, but some early implementations may have output 3.3V instead because they didn't have a 5V supply. Under no circumstances does USB output 12V! |
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