Features: brand new and high quality Light connector for 3 pin synchronous motherboard light,or use 3 pin controller. We haveAtx,MATX,ITX three specifications are available for the motherboard light for shell to add some color to the dull machine. Support 3PIN motherboard lamp synchronization,please check whether your motherboard is 3Pin interface. Illuminate your motherboards,and for case,multi-color display,pleasant lighting. It is easy to install and can be fixed directly with the screws that come with the motherboard. Specifications: Item: Motherboard Lighting Frame Color: Black Applicable type: forAtx,MATX,ITX motherboard (optional) Interface: 5V 3PIN Material:PMMA Voltage:5V Light Mode:A-RGB Size:approx 29X23.3cm/11.4x 9.17in(forATX) 16X16.5cm/6.3x6.5in (for ITX) 23.1X23.3cm/9.09x9.17in (for MATX) Note: The product does not contain a controller,need motherboard support or buy a controller separately. Package includes: 1 x Motherboard Lighting Frame