Splitter, Broadband RF 4 output MoCA capable 5-1002MHZ by Antronix Broadband Cable TV's most respected manufacturer of subscriber premise devices. 6kV ring wave surge protection on all F ports, for lightning & over voltage events Zinc alloy diecast housing and backplate for superior housing RFI protection 15 psi sealed SCTE compliant F-ports, insuring water tight integrility Nickel alloy plating for the highest level of corrosion resistance in all environments.