Waveshare Ethernet transceiver module DP83848 - Kamami on-line store
Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M
Waveshare SIM7600CE 4G HAT For Raspberry Pi, LTE Cat-4 4G
Waveshare Industrial Grade 5P Gigabit Ethernet Switch, IEEE 802.3x
4-DOF Metal Robot Arm Kit for micro:bit, Bluetooth Botland
Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M
RS232 RS485 to RJ45 Ethernet Serial Server, RS232 And RS485 Dual
WIZ850io compact-sized network module that includes W5500
Industrial Gigabit PoE Splitter, Metal Case protection, 5V 2.5A
Industrial 5P Gigabit Ethernet Switch, Full-Duplex 10/100/1000M