CRSURE USB Keyboard Vacuum,Mini Vacuum Cleaner with Two Replaced Nozzle for Cleaning Keyboard Dust,Bread Crumbs,Paper Scrap,Eraser Crumbs,Cigarette Ash,Makeup Bag,Car Device,Pet House

I love the idea of this, but the execution leaves a great deal to be desired. It is USB powered, which is great -- until you realise that you'd really like to have your computer turned off in order to really get in deep enough to clean your keys. I tried hooking it up to an external USB power source, and no dice -- it wouldn't power on.On top of that, the suction is really really weak. I had to pair it with a tool that could reach under the keys, or it wouldn't have pulled anything up. You basically have to make physical contact with anything you'd like to hoover up, no matter the head attachment, or it won't pick it up. I suppose I got what I paid for, but I was hoping for so much better based on the previous reviews.

I bought this product because my laptop was starting to heat up alarmingly sometimes, and sometimes the fan would go on loudly, and I was told there was probably dust in it clogging it. So I hoped that this product would fix it. When I got it, the suction seemed so weak I doubted it could do much of anything. But after one thorough treatment of my laptop, no more heating up and no more noisy fan. Problem was solved. Laptop is happy again. Great investment for only ten dollars.

Decent vacuum for cleaning laptop keyboards,regular keyboards and other such electronic equipment.The vaccuum works with USB and has decent enough suction. It does not come with a power adapter however.Good enough for money imo.

So I bought this for a weird reason, but i use it to clean up left over calcium powder and lizard droppings from our lizard terrarium. Works perfect (although one lizard likes to attack it). Some of the powder does escape out the side, but makes cleaning the bottom of the cage a lot easier.

It was a Christmas gift so I haven't personally used it. The recipient told me that it's great and loves it. Sorry that's all ,he hasn't had it long enough to review battery life and cleaning it

I like its lightweight and handy. Just one press to turn it on or off, it's easy to use. My keyboard became a clean boy with good help of this usb vacuum cleaner. And my colleague wants it. I also decide to buy one more for my laptop at home.

I got this for my new truck and it does a great job with cleaning the console compartments, especially the shifter boot..I like this! 😁

There is little to no suction, making it worthless for its purpose.