Applicable to desktop computer 120mm full height expansion position, expanded power supply, multiple hard disk control, multiple system switching. 4 - switches independently control 6 power outputs, each power indicator, 8 solid state capacitors. IDE and SATA 15P two input interfaces, suitable for any power supply. Desktop rear, 4 * hard disk control switch, mechanical switch control. High plastic and metal, stable performance and has a long service life. Power Cable Length: 60cm / 23.6in Size: . 12 x 5.5cm / 4.7 x 2.2in Colour: blue Material: PCB + metal Package Contents: 1 * Power Switch 1 * Set Screws (because of Different production batches, the appearance of the parts on the product may be different from the pictures) 4 * Output Power Cable Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.