Cisco Systems is the worldwide leader in networking for the Internet. Cisco's networking solutions connect people, computing devices and computer networks, allowing people to access or transfer information without regard to differences in time, place or type of computer system. Cisco offers the industry's broadest range of hardware products used to form information networks or give people access to those networks; Cisco IOS software, which provides network services and enables networked applications; expertise in network design and implementation; and technical support and professional services to maintain and optimize network operations. Cisco is unique in its ability to provide all these elements, either by itself or together with partners. Cisco provides a wide range of power options for its products that will give proven reliability and operational safety.Cisco offers this power daughter card for 16-port EtherSwitch Network Module.