StarTech.com USB C to Gigabit Ethernet Adapter, 1Gbps NIC USB 3.0/USB 3.1 Type C Network Adapter, 1GbE USB-C to RJ45/LAN Port, Thunderbolt 3 Compatible, Windows, MacBook Pro, Chromebook - USB C to
USB C Network Adapter - GbE w/USB A Port - USB and Thunderbolt Network Adapters
IBM 95P9185 SMC8126L2 26-Port 1GbE RJ-45 Ethernet Switch | Alta Technologies
284848-001 HP NC7770 PCI-X (1)1GbE RJ-45 NIC
Leader LC2141 1GbE RJ-45 Type SFP Module for LT4610 and LT4611 Units - at the Test Equipment Depot