I've got a spare SB5100 cable modem that I'd like to peddle on eBay, however the wallwort power supply got lost in the shuffle. The power connector indicates that the desired volts is 12, but there's no indication of polarity on the connector, nor current consumption. I'd guess somewhere around an amp at 12v, but still that pesky polarity.. Any know the polarity on this?
Dave Frandin dave[AT]frandin[.]org