Pros: Nice keyboard. Slim form. I like the built in mouse controls on the keyboard itself. The mouse is comfortable, nothing spectacular.

Cons: The function keys are a little awkward at first. It takes a while to get used to touch sensative keys. My main complaint was that the "S" key only works about 50% of the time. Used the keyboard for about 20 days then threw away original packaging. On day 21 the "S" started acting up. Newegg won't return without original packaging. Called Microsoft and they also claimed I needed original packaging.

Overall Review: Bluetooth seems to work well, can be slightly laggy at times tho. I wasn't disappointed in the keyboard until the "S" key started working only when it felt like it. It's my own fault for tossing the original box but for $140 keyboard/mouse I expect something slightly more reliable. Also a little disappointed I couldn't work out a deal with newegg to just exchange the keyboard for a working model. Maybe thats a little much to ask as well.