Leviton 5F100-6QP Opt-X QuickPort Plate, Empty, Black Offers flexibility in adding or changing connector style Adapter Plates feature multiple style adapters Captive push/pull fasteners allow for quick tool-less installation 3-,6-, and 12-pack plates available Adapter Plates are compatible with: Opt-X Ultra, Opt-X 1000 (Wall & Rack-Mount), Opt-X 500, Opt-X 250