Kingston, the world's largest independent memory manufacturer, has over 2,000 memory products. In today's performance-driven environment, memory upgrades provide an easy, economical alternative to increase system performance. Every memory product Kingston offers is designed to help you get maximum performance at the best price to you.This memory is designed for the following systems: Cisco 1751 Access Router;Cisco 1751-V Access Router;Cisco 1760 Access Router;Cisco 1760-V Access Router.For a complete compatibility list please refer to the original manufacturer's web site.