Compatibility - For use with slim profile keystones (wider jacks may not fit side by side) - This 24 port patch panel Keystone is compatible with narrow body, high-density (HD) style modular keystone connectors. These include RJ45, USB, HDMI and more Convenient Cable Management Unit - The unloaded keystone panel accommodates a removable 6-Port panels for easier access. No need to take the ethernet patch panel apart whenever you need to make adjustments or modifications.