The ARRIS TM804G TM-04DHD804 Internet & Telephone Telephony Modem is a high-speed cable modem designed for home networking and connectivity. With a maximum downstream data rate of 300 Mbps and a LAN data rate of 1000 Mbps, this modem offers reliable and fast internet access. It features four telephone ports for traditional landline use and one Ethernet port for wired connectivity. The sleek black design and DOCSIS 3.0 standard ensure compatibility with most cable internet providers. This unit is a single modem from the trusted brand ARRIS, providing a versatile and efficient solution for home networking needs.