3Pcs/Set Suitable For Chassis With Ordinary Motherboards Transfer Wiring Switch Cable USB Cable Cable Computer Features: Brand new and high quality Strong material ensures maximum strength and durability for long lasting usage. Suitable for installing the motherboard on the common ATX-chassis, and the can be used together through the patch cord. power switch adapter only, other accessories demo in the picture are not included! Replaces old/broken/crack/damaged/bad power switch adapter. The motherboard is 7pin, which is not applicable. Specifications: Material:ABS Interface:USB Switch wire:Approx.20cm/7.87inches USB and cable:Approx. 10cm/3.93inches Package Includes: 3x Power Switch Adapter Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.