Yes. My setup is like this: Fiber ONT/Modem -> Access Point -> MoCA adapter 1 -> Coax Splitter Coax Splitter -> MoCA adapter 2 -> Switch -> bunch of devices

Yes. My setup is like this: Fiber ONT/Modem -> Access Point -> MoCA adapter 1 -> Coax Splitter Coax Splitter -> MoCA adapter 2 -> Switch -> bunch of devices Coax Splitter -> MoCA adapter 3 -> Switch -> Access Point + bunch of devices Coax Splitter -> MoCA adapter 4 -> Access Point the MoCA adapters actually report 3Gbps+ between each other, but my access points only have gigabit Ethernet so that's my bottleneck. There are different standards of coaxial cable (RG-6, RG-59, etc). If you see low speeds with MoCA, it is probably a cable problem and not an adapter problem.