Amazon.co.jp: BELKIN USB-C to Gigabit Ethernetアダプター : パソコン・周辺機器
Belkin Category 6 UTP Patch Cable - 3 ft Category 6 Network Cable - First End: 1 x RJ-45 Network - Male - Second End: 1 x RJ-45 Network - Male - Patch Cable - Blue - Bluebird Office Supplies