OK, so when the box of Quantum equipment came, the pieces were jumbled in the box (except for the router). So I now have two AC Adapters and I cannot tell which goes with the main STB and which goes with the secondary (smaller) box. Here is what they look like:
(1) ORANGE LABEL: LITEON brand. Model PA-1500-1M06, Input 100-240v, (squiggly line) 1.5 A 50-60 Hz
Output 12 V 4.16 A
Part No: 542772-006-00
(2) GREEN LABEL: Delta Electronics Inc brand. Model ADP-18DR A, Input 100-240 V 0.5 A 50-60 Hz
Output 12V 1.5 A
Grrrrr!!!