AC-DC Universal Power Adapter Multi Voltage Output: 3.0VDC-12VDC @ 1000mA
Part Number: MA-1000X
Input: 120VAC 50/60Hz 18W
Output DC: 1.5V, 3V, 4.5V, 6V, 7.5V, 9V, 12V @ 1000mA
Plugs: 7 interchangeable detachable plugs
Tip sizes: 3.5mm mono/male, 1.3 x 3.5mm, 1.7 x 4.0mm, 1.75 x 4.75mm, 2.1 x 5.5mm, 2.5 x 5.5mm
This is a linear non-regulated power supply.