A laptop riser is very handy when a laptop user wants to work on the computer in a similar manner as they would on a desk top computer; the riser makes the display stand at eye level. While the use of a keyboard and a mouse mean that the user operate as if they were working on a desktop computer, but when finished they can go back to uses the trusty old laptop.
Product Features
Ergonomically-designed notebook riser for improved comfort
Use with your favourite external keyboard and mouse to create the most comfortable typing posture
Three different tilt angles and rubber-soled swivel base provide maximum adjustability
Can be used on just about any table or desk in your home, at the office, or out and about
Technical Details
Brand Name: Logitech
Model: 939-000095
Priced at $28.24
Source [Amazon]
I needed something I could take with me and remove easily. I ended up buying Laptop Smart Feet from newpcgadgets.