The MoCA Coax Ethernet Adapter Kit MCAB1001 by NETGEAR is a new sealed device that allows users to connect their computer or tablet to a coaxial cable connection for high-speed internet access. With a maximum data rate of 270 Mbps, this adapter kit is compatible with USB 3.0 and USB 2.0 ports, providing a reliable and efficient way to connect to the internet. The MCAB1001 model is designed for easy installation and offers a seamless interface for users looking to upgrade their internet connection.