1PCS NEW GTA2-S48 4-channel temperature control module with isolation

GTAXF-S48 4-channel temperature control module with isolation

GTAX-S48 4-channel temperature control module with isolation

GTAX-S48-R 4-channel temperature control module with isolation

PWM 2 Channel 4 Wire Cooling DC 12/24/48V Fan Temperature Controller Motor Speed

GTA2-S48 4-channel temperature control module with isolation

5 Channel Audio PWM LED Controller, Music Light Show, Color Organ, Chaser Remote