Ethernet RJ45 Female Socket Push-Terminal Block : ID 2912 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: 10Gtek 1000BASE-T SFP to RJ45 Copper Ethernet Module, Gigabit SFP-T Transceiver for Cisco SFP-GE-T, Meraki, Fortinet, Ubiquiti UniFi UF- RJ45-1G, D-Link, Netgear, TP-Link and More, Pack of 4 : Electronics
HPE Aruba Networking Instant On 1G SFP RJ45 T 100m Cat5e Transceiver | HPE Store EMEA
2x1 Port 10/100/1000 Base-T RJ45 Jack with Magnetics - 2x1 Port 10/100/1000 Base-T TAB Up & Down RJ45 Connector | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Amazon.com: 10Gtek 10GBase-T SFP+ to RJ-45 Transceiver, 10Gbe SFP+ Copper Ethernet CAT6a Module, up to 30-Meter, for Cisco SFP-10G-T-S, Meraki, Ubiquiti UniFi UF-RJ45-10G, Fortinet, TP-Link TL-SM5310-T and More : Electronics
10GBASE-T Ultimate Guide: Introduction, Cable, Pros and Cons
Single Port 10/100 Base-T USB Integrated RJ45 Jack with Magnetics - 10/100 Base-T TAB Up USB Integrated RJ45 Connector | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
RJ45 T Adapter | Cables.com
SFP+ Transceiver 10GBASE-T - AXM765
J8177D Aruba Compatible 1G SFP RJ45 T 100m Cat5e module