I wanted to clean my laptop, and I can feel the blasts too weak to remove any lint of dust, at least compared to other compressed air cleaners I've used

but I can't use it because I did not receive the red straw to use dust my laptop off

I only needed to clean a very small lenovo travel laptop, mostly the key boards and dust the fan vent

Works well to clean laptops

Either way, I still have left over after one internal laptop cleaning and 2 keyboard cleans

I don't think this item will be very effective in cleaning my laptop keyboard without the red "straw"extension.

I bought it to clean my old laptop which is at my parents house when i reach there house i get to know it is empty from

n’t work