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2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Converter for Desktop PC - Newegg.com
Gigabit Ethernet - Wikipedia
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M.2-LAN-GbE Gigabit Ethernet Card - ACCES I/O Products
Industrial 8-Port GbE PoE+ Layer 2+ Web-Managed Switch w/ 2 SFP Ports
5-Port Lite Managed Industrial Gigabit Ethernet Switch | Eaton
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Plugable USB 3.0 Gigabit Ethernet Adapter – Plugable Technologies
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The Belkin USB-C to Gigabit Ethernet Adapter - Apple
Intellinet GbE to SFP Media Converter (510493)
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AC-1004, 802.11ax Wireless LAN Controller with 5 Gigabit Ethernet (GbE) Ports, Seamless Wi-Fi Roaming, Manage up to 64 Wi-Fi 6 APs - FS.com Australia
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GbE SFPs range
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Intellinet 8-Port Gigabit Ethernet Switch (561754) – Intellinet Europe
USB 3 Dual Port Gigabit Ethernet Adapter - USB and Thunderbolt Network Adapters | Networking IO Products | StarTech.com
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