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Search our articles or browse by category belowWhat is the difference between a Vertik base unit and an extension unit?
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July 1, 2026
Base units (B suffix — VRK1DB-B4, VRK1WH-B4, etc.) include all hardware for a fresh wall installation. Extension units (E suffix) connect to an existing installed base unit to extend the display horizontally — they cannot be installed alone. Always start with one base unit and add extension units as needed.