Product Description The Utility rack mount series UPS has a compact, innovative design that is perfect for rack mounting, or for use under a desk or monitor. When rack-mounted, the unit only occupies 1U of valuable rack space. Ideal unit for mid-level computer systems, the UR series utilize Microprocessor-based Digital Control, and are also equipped with RJ11/RJ45 ports to protect phone, fax, Ethernet, network, or broadband DSL lines. PowerPanel Power Management software will automatically save and close open files and shutdown the PC in an intelligent and orderly manner. EMI/RFI filters eliminate line noise and disturbances that may affect other electronic devices throughout the home.