300 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 Power supply:300W Input:12V DC Output voltage maximum load:+5VSB/2.5A, +5VDC/6A, +3.3VDC/6A, +12VDC/16A, -12VDC/0.1A Interface:1*ATX24PIN, 1*CPU4+4PIN, 2*SATA, 1*DC5525 DC input connector:2.5mm inner diameters, 5.5mm outer diameter Note:Due to different production batches of capacitors, the appearance of the adapter board may be different, but it does not affect use. Colour:Blue Material:Plastic+Metal Package Contents: 1 Supply Module with Power Cable 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.