SwitchBlox Nano - Micro Ethernet Switch 3 Port Network Switch
Planet 3 Port Switch/Converter GT-1205A
Amazon.com: Mini Industrial 3 Port Gigabit PoE Switch with DC12V-48V to DC48V Voltage Booster Hardened RJ45 10/100/1000Mbps 802.3at 30W/Port Ethernet Switch Din Rail Mount Compatible with IP Camera VOIP Phone : Electronics
Gigabit 3-port PoE switch-PoE Switch
CyberData 3-Port USB Gigabit Port Mirroring Switch | Cohesive Technologies
NETGEAR 5-Port Gigabit Ethernet Unmanaged Switch (GS105NA) - Desktop or Wall Mount - Walmart.com
Mini Industrial 3-Port 10/100/1000T 802.3at PoE + 1-Port 1000X SC Gigabit Ethernet Switch - E-link China Technology Co., Ltd.
Oem Factory Direct Mini Fast 10 / 100mbps 3-port Ethernet Network Lan Hub Switch Board Two-layer Pcb 3 Rj45 5v 12v Port - Network Switches - AliExpress
DGS-105/B | D-Link DGS-105, Unmanaged 5 Port Network Switch Type G - British 3-Pin | RS
Fast Switch Mini 3 Port Ethernet Switch 10 / 100mbps Rj45 Network Switch Hub Pcb Module Board For System Integration Module - Network Switches - AliExpress