The maple HPL Omnirax Nova Compact Audio/Video Workstation is a 4 space desk designed for audio/video editing and other computer work. There are two 2 space rack bays under the monitor bridge. The workstation's desk and riser surfaces are finished in maple high pressure laminate. There are casters for mobility. An optional computer keyboard sliding shelf , the KMSNV, with one touch adjustment for tilt, swivel and height may be purchased separately.