You're mid-presentation, three slides from the close, and your laptop's sitting two metres away on a wobbly table. You don't need to walk back for every click. The Kensington Wireless Presenter (no laser) plugs its tiny USB receiver into your port, and you've got full slide control from where you're standing. Ergonomic grip means it doesn't cramp after 45 minutes in a lecture hall or a boardroom. Black finish, no clutter, no fiddling. Plug in, click through, done
| brand | Kensington |
| colour | Black |
| connection | USB receiver |
| laser | No |
| use_case | Presentations, lectures, conferences |