16-Port 10/100Base-TX Fast Ethernet Switch
8-Port 1000Base-T Desktop Gigabit Ethernet Switch - Internal Power
19" 24-Port 10/100/1000T 802.3at POE + 2-Port 1000X SFP Unmanaged Gigabit Ethernet Switch (220W)
5-Port 10/100/1000Mbps Gigabit Ethernet Switch (External Power) - Plastic Case