Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice and video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public and private operate with maximum performance, security, and flexibility.This spare SDRAM SODIMM memory module is designed for the following systems:Network Services Engine (NSE-100) System Board in Cisco 7304 router.