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power from USB port.

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27-05-2007, 04:13 PM	#1 (permalink)
vutonium Apprentice Join Date: Apr 2006 Location: Mumbai/India Posts: 61	power from USB port. Hey guys I've many a times seen people selling USB fans or USB keyboard lights.How do those work?Can we draw power from the USB port??? Can anyone provide me with the voltage and max current ratings of a typical usb2.0 port???? i tred google but the results are too complicated. i didnt get most of it . can anyone please simplify??? __________________ If you can't beat your computer at chess, try kickboxing.

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27-05-2007, 06:57 PM	#2 (permalink)
Sukhdeep Singh Host4Cheap.org Join Date: May 2005 Location: Digit Forum Posts: 2,102	Re: power from USB port. Yes USB has power. Read more about power here http://en.wikipedia.org/wiki/USB#Power __________________ ★ Want to start your Website, No worries - here is how ★ http://www.thinkdigit.com/forum/showthread.php?t=66717 ★ Host4Cheap - cPanel Webhosting & Reseller Plans ★ http://www.host4cheap.org/

27-05-2007, 07:08 PM	#3 (permalink)
Choto Cheeta Rebooting Join Date: Aug 2004 Location: 220.225.82.33 Posts: 6,266	Re: power from USB port. hope u have a good psu and a strong mobo __________________ rebooting ChotoCheeta.com

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