Original Lenovo ThinkPad X1 Carbon Ethernet Erweiterungsadapter 4X90Q84427
P/N: SC10P42352, 4X90Q84427. With a small form factor and a cable length of 80 mm, it is convenient and portable. Driver-free, plug and use. For Lenovo ThinkPad X1 Carbon 2018. For Lenovo ThinkPad X280.