The DC ATX power module X7-ATX-500 supports dual-width voltage input and provides a maximum rated power of 400W ( power of 500W). It is especially suitable for situations where large current is required for 12V output, such as game consoles. It uses microcontroller (MCU) to adjust ATX timing, compatibility is stronger, suitable for Sotai, microstar, , -Pro, and other of ITX motherboard and some Micro-ATX motherboard. Supports single or dual adapter inputs, with each input voltage ranging from 16 to 24V. With a fanless design and silence, it is the for home entertainment computers such as HTPC, mini computers and industrial consoles. Features: High conversion efficiency: the efficiency of typical load current is up to 92%, green and quiet, environmental protection and no pollution. Digital intelligent technology: on-board stmicroelectronics 8-bit microcontroller, support the power on self-start function, whether the normal shutdown of the power on, or abnormal power off again, X7-ATX-500 power board can achieve automatic startup function (with the motherboard BIOS Settings). Safety protection: support overvoltage and overcurrent protection, fully for the safety of your motherboard. High current output: 12V output provides up to 20A current. Technical parameters Input voltage: VIN1: DC 12~24V VIN2:12~24V(recommended above 16V, 12V input power halved) Product Model: X7-ATX-500 Interface specifications: 24-pin standard ATX socket Conversion efficiency: 92% Output power: 500W Overload protection: overvoltage protection Output voltage: 5 groups Length of wire: ATX24PIN------35CM------24PIN EPS8PIN--------40CM-------CPU 8PIN(2+2 combined) EPS8PIN--------40CM-------CPU 8PIN----5CM----PCI-E 8PIN(6+2) White 4 pin--------26 cm--------SATA - 6 cm- SATA -- 6 cm, SATA, 6 cm - Depending on the batch, the electronic components on the adapter card may be different from the pictures, but the functions are the same and do not affect use. color: White Material: PCB+electronic components+metal+plastic Package Contents: 1 x Power Board 1 set of cables (cable colors are random, Not accepting designation) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.