MANAGES AND ORGANIZES input and output cable connections in your network. Customizable solution for a variety of applications, including Ethernet, voice, audio/video and USB.32 BLANK CUTOUTS COMPATIBLE WITH ALL TRIPP LITE KEYSTONE JACKS & MORE: The 32 blank cutouts accommodate all Tripp Lite keystone jacks, and most other keystone jacks in the market, including RJ45 Ethernet, HDMI audio/video, voice and USB applications.KEEPS CABLING NEAT, TIDY AND ORGANIZED: Heavy-duty cold-rolled steel construction. Numbered ports for easy connection identification.QUICK, EASY INSTALLATION: Mounts easily into 2U of EIA-standard 19 in. 2-post rack or wall-mount rack enclosure. Includes grounding wire.