The Linksys Wireless B 802.11b Broadband Router BEFW11S4 is a new, sealed device that offers reliable wireless connectivity for home or office use. With a maximum LAN data rate of 11 Mbps and a matching wireless data rate, this black router provides fast and efficient network access. Featuring four LAN ports, it allows for multiple devices to connect securely for seamless connectivity. Whether you're looking to set up a home network or expand your office's wireless capabilities, this Linksys router is a dependable choice for your networking needs.