The Ergotron 45-271-026 StyleView Sit-Stand Combo System with Work surface provides easy re-positioning of your entire workstation--moves your display, keyboard, mouse and barcode scanner in a single motion! The handle-contact surfaces areas and wrist rest are treated with Agion Antimicrobial for product protection (for work surface models only). A five inches independent LCD height adjustment ergonomically accommodates the average range of users. The StyleView also features a work surface with pull-out keyboard tray, which facilitates caregiver workflow and ensures wrists remain in a neutral position during data entry; the keyboard tray pulls out when needed and stows inside work surface. The arm extends and retracts and folds back out of the way when not in use. Work sitting or standing with the arm's ergonomic 25 inches LCD height adjustment range. A unique cable management system conceals and organizes cords, making cleaning