Ergotron 98-130-216 LX DUAL STACKING ARM, EXTENSION AND COLLAR KIT, BRIGHT WHITE.

General InformationConvert an existing LX Arm to hold two, three or four monitors, creating a stacked multi-monitor configuration. This kit easily attaches to the pole of the desk mount base. Recommended for use with the LX Arm, Tall Pole.Product InformationDevice Supported: MonitorNumber of Displays Supported: 1Maximum Load Capacity: 25 lbPhysical CharacteristicsColor: WhiteVESA Mount Standard: 75 x 75VESA Mount Standard: 100 x 100Height: 6.9"Width: 7.9"Depth: 17.9"MiscellaneousPackage Contents: LX Arm Extension Pole Collar Cap Attachment Hardware Country of Origin: ChinaWarrantyLimited Warranty: 10 Year