The Linksys BEFSR41 Cable/DSL Router with 4-Port Switch is a brand new, sealed device designed for high-speed internet connectivity. With a maximum LAN data rate of 100 Mbps and four Ethernet ports, this router is ideal for connecting multiple devices such as audio receivers, PCs, and television sets. Its dual-band feature ensures reliable wireless connections, while the wired-Ethernet connectivity provides a secure connection for your devices. Manufactured by Linksys, a trusted brand in networking technology, this router is a reliable choice for home networking and connectivity needs.