FeaturesSupports 6 to 15 lb loads with an internal gas spring counterbalanceProvides 12 in of vertical height adjustmentToggle lever locks arm in place when repositioned vertically3 x 3 and 4 x 4 in VESA mounting pattern fits most flat screen monitorsArm swivels 340 deg at monitor end and 180 deg at mounting endDisplay tilts forward 15 deg and back 45 deg to reduce glareFolds up within 5 in of the wallDisplay and keyboard stay level as they travel verticallySide cable manager protects cables and cords from pulling or chafingEasily installs on a wall or vertical surfaceVELCRO® included to affix keyboard to mounting surface