The Best Standing Desk Riser
When it comes to workstation ergonomics, it is recommended that the top portion of your monitor is at eye level while your forearms are parallel to the floor with your hands just sitting above the keyboard. This is true for both sitting and standing positions, and thus, the best computer riser standing desk add-on is one that has two levels -- a top level for the monitor(s) and/or laptop and a lower level for the keyboard and mouse. An example is the VariDesk Pro Plus 36 or the Halter ED-258.
Portability (Especially for Laptop Users)