Amazon.com: PoE Ethernet/USB HUB HAT Board with ABS Case Box for Raspberry Pi Zero 2W/ 2WH/ Zero W/Zero WH/Zero, PoE 802.3af-Compliant Ethernet Port and 3X USB 2.0 Ports Compatible with USB 2.0/1.1 :
BV-Tech 4 Port PoE Switch - BV Security
PoE Ethernet Hub vs PoE Ethernet Switch | Fiberroad
MokerLink 5 Ports Gigabit PoE Extender, IEEE 802.3af/at PoE Repeater, 100/1000Mbps, 1 PoE in 4 PoE Out PoE Passthrough Switch, Wall Mount, PoE Extender/Injector/Network Extender 3 in 1
Passive PoE Switch Adapter 6 Port 802.3at 10/100Mbps Power Over Hub with 4 PoE Ports 60W & 2 Uplink for IP Cameras - Walmart.com
TP Link 5-port Gigabit Desktop Switch with 4-port PoE | Sweetwater