3D Printer Heatsink Kit + Thermal Conductive Adhesive Tape, Cooler Heat Sink Cooling TMC2130 TMC2100 A4988 DRV8825 TMC2208 Stepper Motor Driver Module (22pcs)

Worked great! After installing these on my motherboards vrm, I was able to increase my overclock from 4.3ghz to 4.6ghz stable.

My 3d printer really loved it. I bet theres more uses for this. I was able to keep the temperature lower than usual for my 3D printers stepper motors.

The adhesive is useless. I had to spend time cleaning it off so I could put actual thermal tape on these to be able to use them.

Sticks well. Designed and built well. Would by again for smaller applications.

Applied them to the circuit boards of an outdoor weather station. Nice and small, decent quality. Not sure how well the thermal tape will hold up over time but appears to be working as they should.

Did exactly what I needed

Fantastic heatsinks! Only thing is dont forget to peel off the blue protective plastic coveting tape on the bottom, its a thin of plastic layer to protect the actual white thermal adhesive tape under it. After removing the blue tape, the adhesive on the actual heatsink is very sticky and seems to be pretty high quality. Just dont forget to use 91 percent isopropyl alcohol and a q tip to thoroughly clean the top of the chip youre trying to place it on to allow the best mating surface for the thermal adhesive to bond to. Try to get the position perfect the first time onto the chip or ic, otherwise it will reduce the effectiveness of the thermal glues thermal conductivity and adhesive properties if you have to reposition or remove the heatsink after it being placed onto the chip, after placing on top of your chip, apply direct downward medium force pressure on top of heatsink with your thumb, being careful to not shift or move the heatsinks position on the chip, apply this pressure for for 15 to 30 seconds to allow for a strong thermal and adhesive bond with the chip and you will be happy. Seen people complain about these heatsinks that they dont work, that they dont stick well, they most certainly do, it is just that those people probably are not installing them correctly, just figured I say something. Follow my directions and you will be happy!

This set of heat sinks comes in a plastic case. They each have a double-sided sticky pad and are very easy to install. They do a decent job of conducting heat away from critical components.

Great price for even better heatsinks.

I have no idea how well the adhesive transfers heat, but nothing has burnt up. They stayed stuck.