Lamptron fan and RGB hub. Ten connections each for 3/4-pin fans and ARGB elements.The features of the Lamptron SP901-ARGB Hub at a glance:- Lamptron Hub- For connection to mainboard or controller- 10x 4-pin fan connector- 10x 3-pin RGB (5VDG, 5V)The features of the Lamptron SP901-ARGB Hub in detailThe SP901-ARGB hub is used to distribute a fan PWM or RGB signal from the mainboard or another controller to up to ten fans or RGB elements.Both 3-pin and 4-pin fans and ARGB elements with 3-pin RGB connection are compatible.Technical details:- Dimensions: 145 x 60 x 22 mm (L x W x H)- Colour: BlackConnections:- 11x 4-pin (fan) (1x input, 10x output)- 11x 3-pin RGB (5VDG, 5V) (1x input, 10x output)