Rackmount Keyboard drawers allow the user to position a monitor apart from the Rackmount LCD. If you have the Rackmount Monitor positioned at the top of the rack for viewing, the Rackmount Keyboard can be positioned in a more ergonomic position 36" to 42" for stand up height. If however, you do not need these seperated, the Rackmount Monitor line has a large selection of integrated Rackmount Monitor and Keyboard. You can also add integrated KVM Switches