Could someone tell me the exact size of the barrel connector for the power supply for the multiface (cardbus). I left mine overseas and hope one of the many power supplies I already have might work. Some are 12vdc, 1.2 amp to 2 amp. +center. The end, as I recall is maybe larger than the normal m connectors. Thanks
ps. Right now when I plug one in the red light just stays on and the dsp mixer on the laptop won't open. Normally the red light should blink until I insert the express card adapter.