good value numeric keyboard, a bit wobbly when you hit the keys hard (which I have a habit of doing) so I blue tacked it to my desk and this solved the problem. The triple 0's key gets in the way sometimes but it is useful if you are entering a lot of high value numbers. Would have been nice to have a comma button but overall it does the job.
Plug it in, let it install, and away you go. Ideal for when your work gives you a laptop without a numeric keypad or any other way of typing foreign characters!