This AC to DC power adapter can be used with various machines and various applications.
The adapter has a plug size of 5.5 x 2.5mm. The adapter also includes 8 alternate plug sizes labeled A through H.

• Input AC Voltage: 100-240V, 50-60Hz
• Output DC Voltage: 7.5V, 1A
• Alternate Plug Sizes:
  • A = 3.5 x 1.35mm
  • B = 4.0 x 1.7mm
  • C = 4.8 x 1.7mm
  • D = 5.5 x 1.7mm
  • E = 5.5 x 2.1mm
  • F = 5.5 x 2.5mm
  • G = 6.3 x 3.0mm
  • H = 6.4 x 4.4mm