The Enphase CELLMODEM-M1-06-SP-05 Mobile Connect Cellular Modem is a high-quality USB modem with a maximum downstream data rate of 50 Mbps and a maximum LAN data rate of 960 Mbps. It comes with a 5-year manufacturer warranty and features a sleek gray color and a compact design, making it easy to use and reliable for home networking and connectivity needs. With one LAN port, this modem provides fast and efficient internet access for a variety of devices.