Amazon.com: StarTech.com 1 Port PCI Express 10 Gigabit Ethernet Network Card - PCIe x4 10Gb NIC - 802.3an 10GBASE-T NIC - 10Gbps Ethernet Adapter (ST10000SPEX) : Electronics
PCI Express x8 Dual Copper Port 10 Gigabit Server Adapter (Intel X540 Based)
Gigabit with 10-Gigabit/Multi-Gigabit - GS110MX
10 Gigabit Ethernet Media Converter | Fiberroad | Optical Networking
10 Gigabit Ethernet Cable w/ SFP+ Terminations (1 Meter) | Ettus Research, a National Instruments Brand | The leader in Software Defined Radio (SDR)
USB 3.0 to RJ45 10 Gigabit Ethernet Adapter PC Nintendo Switch ,USB C Type Thunderbolt to 10/100/1000 Network Lan for Macbook|Computer Cables & Connectors| - AliExpress