Comes with power cord. This ZyXEL GS1900-24EP Ethernet switch is a high-performance, 24-port rack-mountable switch that is perfect for enterprise-level networking. With its gigabit Ethernet technology, this switch provides fast and reliable connections for your network devices. The switch measures 3.23 inches in height, 15.35 inches in length, and 13.46 inches in width.It features 24 LAN ports and an Ethernet (RJ-45) interface, making it easy to connect to a variety of devices. The switch is designed for use in network switches, switches and hubs, enterprise networking, servers, and computers/tablets and networking. Its brand name is ZyXEL, and its model number is GS1900-24EP.