Desktop Computer Disk Drive Power Control Switch Saving Power Controller 1. A small 4Pin needle socket is used to connect the output line, and the output interface can be replaced at will, which is flexible and convenient, and the transmission is stable 2. Four high-power dual-channel self-locking mechanical switches are used to independently control the on-off of the four-way power supply, and each switch simultaneously controls two-way power supplies of 12V and 5V 3. IDE and SATA 15P 2 two-way input interface, only need to connect any one power input to use, can use two ways at the same time, the power is more powerful 4. The four outputs use 8 high-quality solid capacitors for output voltage stabilization. The solid capacitors continue to work stably, have a long service life, fast charging and discharging, and low energy dissipation. 5. The size of the rear expansion baffle of the standard large-sized chassis, note that HTPC chassis and small chassis are not supported 6. Equipped with four 60cm hard-control output power cables, which are connected to the motherboard with small 4P connectors; international standard 20AGW UL electronic cables are used, and the power cables are wrapped with black braided insulating network tubes to protect the power cables, and they are beautiful and tidy 7. Parts list: hardware control board x 1, output power cord x 4, bezel fixing screw x 1