Delta Electronics ADP-10SB REV.H AC Adapter 5V-12V 
Model: ADP-10SB REV.H
INPUT: 100-240V~400mA, 50-60Hz 
OUTPUT: 5V 2000mA 10W
Connecter size: Int. Diameter: 2.1mm    
                       Ext. Diameter: 5.50mm
                       Length          : 9.00mm 
Dimensions: 85 X 50 X 32 mm
*Please take note, 3 wire (IEC C13) AC power cord not included.