The Cisco SG112-24 24-Port Gigabit Switch is a high-performance, unmanaged Ethernet switch designed for enterprise use. With 24 Gigabit Ethernet ports, this rack-mountable switch provides fast network connectivity at speeds of up to 1000 Mbps. It also features 2 SFP uplink ports for added flexibility and scalability. The Cisco brand ensures reliable performance and security, making it a reliable choice for businesses looking to expand their network capabilities.Used and comes with the rackmount ears, tested to be working.