Pressurized air comes out of nozzle well cleans our electronics and specifically keyboards quite well. I would recommend this product if you need pressurized air.
I wasn’t sure this was the answer to getting my Blu-Ray player to work again but thought I’d give it a try. The player sits on the floor and that guarantees a lot of unwanted dust. The components I needed to spray were hard to get to. But the straw that NXT comes with got me exactly to those places! And lo and behold it wasn’t saying that awful word “incompatible” anymore! NXT Electronic Air Duster is the best!