Usage Tips:160 Watt Output 12 Volt DC Input Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid Polymer Caps on the PCBA, . Industrial solid capacitor allows super performance and high temperature resistance, stable and reliable. Before you buy this board, please make sure your INPUT VOLTAGE RANGE: DC12V Input: 12V DC Output: ATX 24PIN with +12V, +5V, +3.3V, and -5VSB, max 160 Watts DC input: 2.5mm inner diameters, 5.5mm outer diameter size:53 x 27.5 x 11.5mm Material:Plastic + Metal colour:As shown Package Contents: 1 Supply Module(Due to different capacitor production batches, the appearance of the product may be different) 1 set Cable Only the above package content, other products are not included. Note: Light 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.