24 Volt DC 3.7 Amp Switching AdapterProduct Details:Input Voltage: 100~240 Volt AC / 1.5 Amp / 50~60 HzOutput Voltage: 24 Volt DCOutput Current: 3.7 AmpDC Connecter Size: 5.5 mm x 2.1 mm, Positive CenterDC Power Cord Length: 3 Foot with Ferite CoreDimensions: 5.75″ (L) x 2.375″ (W) x 1.375″ (H)Color: BlackNEMA 1-15P to IEC-320-C7 (Figure 8) Power Cord IncludedAudio Enhancement / ITE3A-901DA24