This table has the most stability if you plan to use an external mouse because it centers the computer's weight over the strongest part of the stand. It has enough space to hold a pad of paper on the left or right side of computer.
12" x 18" - Jumbo Table
If using an external mouse, this table should not be used because it does not center the laptop's weight over the most stable point on the stand. The laptop would therefore be more easy to knock over with this table. If you don't plan on using an external mouse, this is a great table to add that much more working space.
All 3 tables will fit to both the heavy and light duty stands, and to the attacher arm available for purchase separately.
Click here to see pictures of the different sized tables