... Handy desk vacuum cleaner with USB connection9. USB Cleaner for computer keyboard, screen, mouse10. 2-speed control11. welcome logo12. ... source, just plugs straight into any USB port.Features1. Mini USB computer vacuum cleaner2. With two vacuum head as soft tube ... cleaning lips & brush for different uses;8. Ideal for cleaning computer, keyboard, mouse, stationery & other office appliances;9. Two ...