Features: brand new and high quality 5V gorgeous argb controller sata pin power supply desktop computer remote control for chassis fan led lighting. ARGB 3Pin connector, SATA power supply, one connected to 5V ARGB 3Pin device, one connected to SATA power supply. Achieve manual control of light effects, can achieve single color, trotting lamp, rainbow and other modes. Can connect to the chassis fan, light bar, illuminating board, air-cooled radiator, water-cooled radiator and so on. Applicable equipment: 5V ARGB equipment such as chassis fan, light bar, illuminating board, air cooling radiator, water cooling radiator, etc. Specifications: Item: ARGB Controller Connector: 3Pin ARGB Pin, SATA Pin Colour: Black Size:approx 46 X55 X 9.5mm/1.81X 0.87X3.74" Line Length: About 16cm/6.3" Package Includes: 1 X ARGB Controller note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement.