Add additional display brackets to an existing Ergotron LX Monitor Arm to create a stacked multi-monitor configuration. This kit can be easily attached to the column of an existing Ergotron LX monitor arm. This text is machine translated. https://elecena.pl/product/30429185/ergotron-98-130-224-monitor-brackets-black 2026-06-20 https://elecena.pl/product/30429185/ergotron-98-130-224-monitor-brackets-black 2026-07-13