Panamax M4300-PM 9 Outlet Clean Power Level 2 - Black (Discontinued by Manufacturer) Clean Power Level 2 2 Isolated Outlet Banks High Current Outlets USB Charger Front Panel Lights Improves picture and sound quality Level 2 Power Cleaning and Linear Filtration eliminates common symptoms of contaminated power Reduces cross-contamination between components Designed to provide noise isolation between 2 isolated outlet banks, so that any noise created by an A/V component cannot contaminate the power Also includes digital volt meter display, LAN/phone protection, and USB charging port