TL-SG1005P | 5-Port Gigabit Desktop Switch with 4-Port PoE+ | TP-Link
4-Port Gigabit Ethernet Network Card - Network Adapter Cards | StarTech.com
4 Port In-Wall Gigabit PoE Extender with IEEE 802.3bt Uplink Power
Network Card 4 Port Gigabit Ethernet 10/100/1000M PCI E PCI Express to 4x Gigabit Ethernet Network Card LAN Adapter for Desktops|Computer Cables & Connectors| - AliExpress
Amazon.com: 4 Port Quad Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Interface Card (NIC) 10/100/1000 Mbps Realtek Chipset SI-PEX24042 : Electronics
Amazon.com: TRENDnet 4-Port Gigabit Switch with SFP Slot, TEG-S51SFP, 10 Gbps Switching Capacity, Fanless, 802.1p QoS, Rear Facing Ports, Metal Housing, Network Ethernet Switch, Lifetime Protection, Black : Electronics
Hikvision DS-3E0505P-E 4-Port Gigabit PoE-Compliant DS-3E0505P-E
WGS-814HP Industrial 8-Port 10/100/1000T Wall-mounted Gigabit Switch with 4-port PoE+ - Planet Technology USA
24-Port GbE PoE+ Web-Managed Switch w/ 4 GbE Combo Base-T/SFP Ports – Intellinet Solutions
24-Port GbE PoE+ Web-Managed Switch w/ 4 GbE Combo Base-T/SFP Ports – Intellinet Solutions
4-Port Gigabit Ethernet to USB3.1 Gen1 Adapter w/Mounting Kit - Coolgear
4+4 Managed Gigabit SFP PoE+ Switch | RLH Industries, Inc.
UTT ER840G 4 Port Internet WAN Router with 4 Gigabit WAN Ports – Load Balance & Failover – VPN – USB – Access Control – for Business
FS 48-Port Gigabit Switch with 4x 1Gb SFP - FS.com
48-Port Managed Gigabit Ethernet Switch | Linksys | Linksys: US
Cisco Module 4 Port Gigabit - EHWIC-4ESG
4-Port Managed Industrial Gigabit Ethernet Switch, DIN Mount | Eaton
4 Port Gigabit Ethernet PCI-e PCIe x1 Network Adapter Card NIC Realtek Chipset | eBay
4-Port Active Gigabit Mode A PoE Injector
