This fan hub supports connecting up to 10 groups of case ARGB fans. ^^ Built-in strong magnetic, easily attaches to PC case via magnetic suction. ^^ Supports fan speed reading and PWM speed adjustment, enables sync & control of ARGB lighting. Easily adjust fan speed and lights via remote control. ^^ Dual SATA power connectors for stable input under full load, 100% meeting the power supply needs of multiple devices. ^^ 10-channel dual-circuit protection device with surge protection, supporting hot swapping, and safety performance increased by 200%. ^^ Package includes 1x controller, 1x remote control, 1x dual SATA power cable, 1x motherboard sync cable, and 1x PWM temperature control signal cable.