Built on the foundation of popular 4x4s, the 4×4 PRO USB SERIES Power Distribution System from ART is designed to provide reliable power for many applications. It provides the surge protection you need to keep your rack safe from unwanted disruption. It also has an internal discrete module called APF (Advanced Power Filtering), which filters out digital and dimmer hash as well as any high-frequency noise that is above the audio range. Some off-the-shelf add-on modules saturate and lose their filtering effectiveness as the load increases, but by using a high power discrete design, this 4×4 is able to provide filtering that stays effective over the full operating range.
– 8 rear-panel AC outlets and 1 front-mounted unswitched outlet
– 4 rear outlets feature power-adapter-friendly positioning to accommodate wall warts
– 2 front-panel USB charging ports for your smartphones, tablets, and other devices
– Advanced Power Filtering (APF) minimizes unwanted noise
-Fast-acting overload protection circuit safeguards against power spikes and surges
– Rear-mounted gooseneck light source illuminates the connections behind your rack
– Power capacity of up to 1800W