ITEM NAME:100W Power Supply Module AC 220V to DC 24V 4A 6A AC-DC Switching Power Board Product Description Description: Specification: Power supply model: XK-2412-24 Protection Function: Overvoltage, Overcurrent, Short Circuit Protection AC input: AC 85~265V AC Frequency: 50HZ/60HZ Output Voltage: DC 24V Output current: 4A-6A Output power: 100W Positioning hole size: 98*47mm/3.85*1.85'' Product size: 107*57mm/4.21*2.24'' Note: Please allow 1-3cm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Included: 1 X Power Supply Module.Output power: 100W. Positioning hole size: 98 47mm/3.85 1.85". AC input: AC 85~265V. Output current: 4A-6A. AC Frequency: 50HZ/60HZ. If item is defective after 3 months, you can still send it back to us.