I use the USB-c cable that came with g3i and g4i, plus usc-c adapter USB-c to c or c to a, it depends on the if a hub or the poe eth adapter.

Myself I moved away from the poe adapter started using USB-c hub with Ethernet adapter with pd power, u get gigabit and less headache to adopt to ui console,

For hub make sure there realtek chip other like asix seem not to work from my testing

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