Original Lenovo Adapter Ethernet X1 Carbon 2nd X1 Carbon 3rd X1 Carbon 5th X1 Yoga 2nd Yoga 370 X1 Yoga 3rdManufacturer: Lenovo: Manufacturer number 04X6435 or identicalfits the following models X1 Carbon 2nd X1 Carbon 3rd X1 Carbon 5th X1 Yoga 2nd Yoga 370 alternative FRU 04X6435 5C10Y97178.
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