In article ,
Halmyre wrote:
I can never work out which of the buggers is supposed to power what. I
wanted to power up an old ADSL modem/router and I've got a boxful of
adapters and I don't know which one is for the router.

Modem/routers are unusual in that they normally have an AC out WW.

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*OK, so what's the speed of dark? *

Dave Plowman London SW
To e-mail, change noise into sound.