VIVO MOBILE WORKSTATION - We create affordable solutions designed with creativity and quality to transform your unique workspace. This mobile dual-tiered sit to stand workstation provides a convenient workspace even when on-the-go. MOBILE PODIUM - Features 4 durable casters (front 2 are lockable) and provides a portable solution for efficient workflow. Ideal to use as an ergonomic mobile workstation, lectern, or stand-up speakers' podium in business or classroom settings. SPACE EFFICIENT CART - The 23.5" x 15.5" desktop is able to support up to 17.6 lbs and easily fits into small workspaces. It provides ample room for different monitor and laptop setups, while the 28.2" x 9.1" lower tray holds your keyboard and mouse. The bottom shelf is large enough to hold a printer. QUICK TRANSITION - Enjoy smooth height adjustment using the innovative simple pneumatic spring mechanism allowing the riser to elevate straight upwards without shifting or wobbling (Adjustment Range: 29.5" to 47.2"). WE'VE GOT YOU COVERED - Sturdy aluminum design is backed with a limited 1-year Manufacturer warranty and friendly tech support to help with any questions or concerns.