Actiontec Ethernet over Coax products provide the best solution for online gaming and HD video. An upgrade to the ECB2200, the ECB2500c MoCA Network Adapter is a less expensive version of the ECB2200 Network Adapter. Furthermore, the ECB2500c MoCA Network Adapter has all of the ports on one side, improving the installation user experience. Simply plug a MoCA Network Adapter into your Router and to the device requiring Internet access. Most do-it-yourself consumers can complete the installation in less than 5 minutes and installation professionals no longer need to pull cables throughout the house. Requires additional device (ECB2500C) connected to your network router or an existing router with built in MoCA. Compatability: If you can get a TV signal through your coax connection, MoCA will work. A MoCA coax network connection does not require a pre-existing MoCA router. Does NOT work with satellite, including DIRECTV and Dish Network. Actiontec Ethernet over Coax Adapter for Homes without MoCA Routers (Retail) is one of many Networking Transceivers & Converters available through Office Depot. Made by Actiontec.