Pros: No assembly. It comes ready to use. Three height levels to adjust. Sturdy and strong feel. No shake. Big enough for an monitor base. Helps keep monitor fully visible and at a comfortable eye level. Holes on the platform for air flow. Convenient for storage underneath.

Cons: None.

Overall Review: This is perfect for my needs. My laptop was blocking the lower part of my second monitor, so I needed something to lift it up without a mount. This does the job perfectly! Its strong and sturdy. It adjusts to three height levels. Its also cheap and easy to buy two if you need more.

Pros: Perfect for my smaller laptop that doesnt have a keypad. Buttons are a little tall, but press normally. Very good price.

Cons: I also use it with my bigger computer that has one, but it would be nice if it had a standalone delete button without pressing Num Lock. You do need a free USB port for the receiver, but its no different for a wired keypad either.

Overall Review: For the price, you cant beat it. Its just like a computer number pad, but wireless and portable.