Multifunctional frame set with 1- and 2-port adapter Multifunctional frame set in signal white (RAL9003) for universal use, whether for RJ45 data connections, fiber optic connections, HDMI or display port connections for meeting rooms or data outlets for USB in Keystone format. With the multifunctional frame set you cover all these areas with just one product. https://elecena.pl/product/19875750/et-25092-adapter-frame-for-keystone-modular 2021-11-18 https://elecena.pl/product/19875750/et-25092-adapter-frame-for-keystone-modular 2025-04-07