This could be used as an easy way of showing whether your system is on or not without having to extend the LED's from the MOBO... so that if you need to take out the system for repair, you just unplug the USB cable. As far as I know it won't be passing any power to light the LED if the power is off.
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It was suposed to be for a laptop as a night light but as they said it could be used as an indicator light or as any power source you want it could turn on a relay or something as the computer turns on
Apple Ipod 20gig 4th gen black and white. Saves you lots of time. and a pocketpc with wifi for the ocasional email cheking and mapping at a hotspot.
Player: Pentium 166MMX, Amptron 598LMR MB w/onboard Sound, Video, LAN, 10.2 Gig Fujitsu Laptop HD, Arise 865 DC-DC Converter, Lexan Case, Custom Software w/Voice Interface, MS Access Based Playlists Car: 1986 Mazda RX-7 Turbo (highly modded), 1978 RX-7 Beater (Dead, parting out), 2001 Honda Insight
"If one more body-kitted, cut-spring-lowered, farty-exhausted Civic revs on me at an intersection, I swear I'm going to get out of my car and cram their ridiculous double-decker aluminium wing firmly up their rump."