USB 2.0 to 10/100 Mbps Fast Ethernet Adapter | USB Ethernet Adapter
Annke 1/4 Pack 30 M/100 Ft Cat Network Cable Ethernet 100 Mbps High Speed For Poe Security Cameras, Computer, Router - Transmission & Cables - AliExpress
Amazon.com: ANNKE 100 FT Cat5e Internet High-Speed Network Cable, High-Speed PoE Ethernet Cable IP Camera and NVR System, Modem, PC, Consoles, etc, Compatible for Indoor/Outdoor Use : Electronics
Cable Matters USB to Ethernet Adapter Cable (USB 2.0 to Ethernet / USB to RJ45) Supporting 10 / 100 Mbps Ethernet Network in Black - Walmart.com
My father was making custom ethernet cables and wondered why he only got 100mbps despite the cable being cat6, after redoing the connectors, 1gbps came up. : r/techsupportgore
Ethernet speed capped at 100Mbps fixed to 1Gbps - cable fault - YouTube