This surge protector filters out disruptive EMI (electromagnetic interference) and RFI (radio frequency interference) line noise that can disturb your electronics and inflict hardware damage or data loss. This EMI/RFI filtering also helps your connected components perform better and last longer. One USB-C port and two USB-A ports are available for charging your smartphone, tablet or other USB mobile devices. The USB-C port has 3A and the USB-A ports 2.4A each for charging multiple devices at the same time. A green LED confirms at a glance that your equipment is protected. Plug your computer, printer, wireless router, desk lamp and other home/office electronics into six NEMA 5-15R outlets to protect them against dangerous surges, spikes and line noise. Ideal for your home, office, retail or industrial workstation, this Protect It! surge protector features a surge protection rating of 1080 joules to defend your valuable electronic components against power surges and spikes. The unit plugs directly into a wall outlet, avoiding annoying cord clutter.