Review on NUOBESTY Mini USB Vacuum Cleaner: Powerful Keyboard and Computer Cleaner for Car or Home (Random Color) by Kevin Brianne

First, the USB cable could have been a foot longer; this would be a great help. Some of us still use desktop computers, and the distance from the processor to the open keyboard tray shortens much of the length this kid can stretch out on a keyboard. Second, the holes are too wide to fit between the keys; I've found that I can use the tips of the brushes to move dirt to the end or row and then remove it from there, and it's also useful to run the brush along the underside of the bottom row of keys. It helped some, but not much. It's better to spend $ on a more expensive model with a narrower nozzle. It took some work before I realized you twisted to remove the top to clean the filter.