Amazon.com: 4 Port Full Gigabit PoE Switch with Fiber Unmanaged, 5 Gigabit PoE+ Ports with 1 Gigabit Uplink Port, Total Power Budget 65W, 803.af/at Compliant, Rugged Metal Case, Work with IP Cameras
4-Port Gigabit Ethernet to USB3.1 Gen1 Adapter w/Mounting Kit
StarTech.com 4-Port PCI Express Gigabit Network Adapter Card - Quad-Port PCIe Gigabit NIC - Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot - 4-Port
4-Port Active Gigabit Mode A PoE Injector
Dynalink WiFi 6 AX3600 ROUTER (DL-WRX36), Dual Band, 8-Stream WiFi Router, Wireless Speed up to 3.6Gbps, MU-MIMO, 2.5G WAN Port, 4 Gigabit LAN Ports, for Home & Gaming - Walmart.com