The keyboard's alright, but the spongy wrist pad is challenging to keep clean. I like the ergonomics of the mouse, but it's a dirt collector. They need to find a new material for the bottom that doesn't accumulate grit. The biggest problem with the Sculpt is that you can't associate new devices with a single dongle, so you'll tie up more USB ports unless you buy preconfigured combos. That's extremely shortsighted compared to Logitech, which allows you to associate up to 6 devices to a single dongle.