On Tue, 2008-07-08 at 11:29 -0400, Olin Lathrop wrote: > > So there is a 5V1W bulb in there, nothing else... > > That's 200mA, plus when it's cold it could be even bigger. There is > > no interface asking more power than 100mA, just using the power > > lines. Isn't it violating the specs? > > Yup, and you won't likely find the official USB logo on the plug. Chances are you will. I find that most "non-compliant" USB hardware has the logo on the cable (and often even on the box). It's unfortunate, but it appears that enforcement is non-existent. TTYL -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist