Computer Vacuums Cleaner Air Duster 2-in-1 Keyboard Cleaner Blower Cleaner Handheld Cordless USB Rechargeable Portable Mini Vacuum Easy to Clean Dust Silver Grey

I purchased this about 2 years ago and it's been reliable and effective. I just cleaned out an old C128 computer with it that had lots of dust and such inside. It sucked all the dust up without issue and did a nice job. The suction power is moderate which is pretty much what I'd want when dealing with cleaning PCBs and such. The vacuum's filter is cleaned manually and I do wish I could find a replacement filter for when its past its prime, but for now its still going strong. It's been well worth the $40.

Bought to replace canned air for cleaning laptop and desktop computers. Suction and the included brush work great and capture almost all the dust and debris, so I don't have to go outside to release the dust rhinos. It's a little noisy, interferes with coworkers telephone calls, not loud enough to make me want to wear hearing protection. Suction is more useful than blowing. Still on the first battery charge after a couple weeks of intermittent almost daily use. The combination of soft brush and gentle suction works perfectly for cleaning out laptops.

Pros:- Micro USB charger, so if you ever lose the charging cable you can just find another micro USB cable lying around and use that- Easily removable and washable filter. No more buying disposable filters and throwing them away! Just twist the base to unlock the filter compartment- Included heads are very useful. I bought this item to clean out my computer, the brushed head was especially useful since I could just brush the dust off of a surface and immediately suction it up, instead of using compressed air and blasting all of that dust into my lungs :)- You only have to press and hold the power button for a second or two to turn it on, people just underestimate how long one second really is.- Included carrying case makes it easy to take along in your car, or just store around the house without worrying about one of the parts going missing

Overall a generally nice little vacuum that is simple and easy to use.Suction level is 2 of 5 stars simply because it does not have much power, but it does get a basic job done. It you want somple and mostly effective, this will work fine. I use it for cleaning keyboards and CPU cooling fans, both of which it does okay on, but for CPU liquid radiators it only gets the surface dust, you will need much more power to blow ro suck the remaining dust out. Still, it is okay for basic works, just not heavy stuff. USB C charging is a nice feature and the ability to simpply swap ends for blow/suck is nice.

When I first got this vacuum I charged it up over-night. When I clicked the power button, it did not turn on. I wrote to the seller and got an easy fix, hold the on/off button for about three seconds. It worked like a charm!!! Thank you to the seller for being responsive and understanding.The vacuum has plenty of suction and blowing power to clean my computer equipment. The attachments make it very easy to give your computer equipment a thorough cleaning.Charging the unit is easy and convenient.I recommend this product for anyone looking to clean their computer.

I purchased this to clean my sewing machines. Liked the slim profile and the idea that it both was a vacuum and an air gun.Received the device, with no charge on the battery. The instructions say that a blinking red light says it’s charging and a solid light says it’s done. Tried plugging it in to one USB port...only got solid red light. Tried two more USB ports AND a different USB cable. Still nothing; no power to the device. So I returned it and requested a replacement. Plugged that one in and got the flashing red light. But after overnight charging, this one DOESN’T WORK EITHER. Defective batch, or just defective product? I’d avoid this brand overall.

I bought this to periodically clean out my computer keyboard and work area. Now I use it to clean fine particles from my stovetop, countertop, and car upholstery. The suction power is surprising for such a small gadget.I just wish they had an even narrower attachment to get between keyboard keys.

July-2019: Stopped working after one use. I returned vacuum.Oct-2019 Update: Customer service contacted me and sent a new and improved vacuum blower, and happy to say it works well, the vacuum is much stronger but the blower still seems a bit weak. Overall I would recommend this item for it’s convenience and for light duty.