The Actiontec ScreenBeam ECB6200 Adapter is a black, high-speed Ethernet over coax adapter designed to provide connectivity in-home networking systems. This MoCA adapter, manufactured by Actiontec, is capable of delivering fast and reliable internet access to various devices. With its compact design and easy installation, the ECB6200 is a versatile solution for enhancing network connectivity in residential settings. Made in China, this adapter is a reliable choice for boosting home networking performance.