Sonnet Solo 10G Thunderbolt 3 to 10 Gigabit Ethernet SOLO10G-TB3
StarTech.com Ethernet Network adapter card - PCI - EN, Fast EN, Gigabit EN - 10Base-T, 100Base-TX, 1000Base-T - Add a 10/100/1000Mbps Ethernet port to any PC through a PCI slot - pci
StarTech.com 2.5GbE USB A to Ethernet Adapter - NBASE-T NIC - USB 3.0/3.1 2.5GbE Multi Speed Gigabit - US2GA30 - Ethernet Adapters - CDW.com
Manhattan USB-C to 5GBASE-T Ethernet Adapter (153461)
Belkin Connect USB C to 2.5 Gb Ethernet Adapter USB Type C 320 MBs Data Transfer Rate 1 Ports 1 Twisted Pair 101001000Base T - Office Depot
StarTech.com 5GbE USB A to Ethernet Adapter - NBASE-T NIC - USB 3.0 Type A 2.5 GbE /5 GbE Multi Speed Gigabit Network USB 3.1 to RJ45/LAN - USB A to Ethernet
RJ-45 Terminal Block to Ethernet Socket Adapter : ID 4981 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Marvell QL41132HLRJ Ethernet 10Gb 2-port BASE-T Adapter for HPE | HPE Store US