Photo 1 of Thermalright FAN HUB X4 PWM Fan Controller - 4 Port 4-Pin, Multiple Interface Cooling Hub for 4 Groups of PC Fans, SATA Power Cord

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Photo 1 of Thermalright FAN HUB X4 PWM Fan Controller - 4 Port 4-Pin, Multiple Interface Cooling Hub for 4 Groups of PC Fans, SATA Power Cord