The NETGEAR CM1000 Ultra-High Speed DOCSIS 3.1 Cable Modem in Black is a high-performance modem designed for home networking and connectivity. With a maximum LAN data rate of 1000 Mbps, this modem offers fast and reliable internet access for your PC. It features a single Ethernet port for wired connectivity, and is compatible with DOCSIS 3.1 standards. The modem comes with a 1-year manufacturer warranty and is unlocked, allowing for compatibility with various carriers. Its compact dimensions make it easy to fit in your home setup, providing a seamless and efficient internet connection for your devices. Device comes with a Best Buy Extended Warranty. Additional 1 year warranty