HP 2920-24G Switch - 20 Ports - Manageable - 6 x Expansion Slots - 10/100/1000Base-T - Modular - 24, 4, 2 x Network, Expansion Slot, Expansion Slot - Twisted Pair - Gigabit Ethernet - Shared SFP Slot - 4 x SFP Slots - 3 Layer Supported - Power Supply - 1U High - Rack-mountableLifetime Limited Warranty