Met expectations. The fan is powerful yet not too noisy. Satisfies my specific requirement perfectly. One note - Alva delivered the completely incorrect item initially, which caused some complications to exchange for the correct unit. The Alva staff themselves were very helpful; unfortunately, the same cannot be said for their delivery / courier service provider who did their best to avoid any responsibility to assist with the situation. Not fault of Alva's, nor of the product itself, but worth noting.