Used with iUniker Raspberry Pi 3 B+ dual fan with Raspberry Pi heatsink (https://www.amazon.com/gp/product/B07D5WWNH6) / ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1) on my Raspberry Pi 3 B+. When playing N64 (Star Wars Racer) game on my retropie, the SOC temperature went up to 70 degrees C, but after installing the above mentioned fan heatsink with this 3M tape, the temperature on the SOC only reached 50 degrees C. Great product. , I would buy again!