TP-Link TL-SG105 5-Port Gigabit Desktop Switch Steel Case

5× 10/100/1000 Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX
Plug and play, no configuration needed
Supports 802.1p/DSCP QoS and IGMP Snooping functions
Durable metal casing, desktop/wall-mounting options, and a fanless design
IEEE 802.3x flow control provides reliable data transfer
Green Ethernet technology reduces power consumption
Monitor and address loop-related issues within your network structure to prevent disruptions caused by looping