Wathai AC 110V 240V 120mm x 38mm Muffin Fan with Variable Speed Controller for Doorway, Room to Room, Wood Stove, Fireplace, Network Cabinet Circulation Cooling

Great little fan. I have a fireplace pellet insert in the back of my house. Perfect fan for a desk with speed control. A simple fan for a simple project. I used this fan for my media cabinet. IThis fan fits nicely in my garage and the noise level is just right. I have a floor furnace the front room stays cold while the back is smothering! The answer is this fan mounted in the upper corner of the doorway, excellent winter! This fan pushes a lot of air got ot under my CB Radio equipment to keep it cool. I found good use for them to regulate the temperature under my refrigerator. Use this to blow air down the hallway to the bedrooms. Great little fan for my cat's litter box. I Love wathai products. Quality is excellent. Packaging excellent. Hardware to connect is complete with extra options. Wathai is an outstanding company. Delivery from Amazon is excellent as usual. this product is what I was looking for a nice quiet fan that moves the hot air in the winter from ROOM to ROOM. Its not bad and w/the TV on you wont hear it at all but in a quiet room you will hear it. I use it to circulate warm air from the wood stove down a 14' narrow hallway to a 12' x 12' bedroom. Runs all day and does a good job keeping the room warmer than it would be without the fan. High5- i use it for my mini PC and it's working great i see the different it's big different before i bought it my pc was almost got hot after i use it it's cold never going to warm. I bought this to move air from the room with the wood stove to the next room. This tiny sturdy fan was just what I hoped for. Very well made. Small but moves a lot of air. It fits in the corner of the doorway with no obstruction. Very easy to assemble and install. I love the adjustable speed control. It also is very quiet. Moves the hot air from my wood stove into the other room well. The hinge it pivots on is a little chintzy but it does work.