LENOVO THINKPAD ETHERNET ADAPTER USB 3.0 RTL8153 | eBay
Genuine Lenovo Thinkpad Yoga 260 X1 Yoga 1st Gen OneLink+ to Ethernet Adapter 00JT801 - Walmart.com
STCLENX1MDPUGBK - StarTech.com Lenovo ThinkPad X1 Carbon VGA and Gigabit Ethernet Adapter Kit - MDP to VGA - USB 3.0 to GbE - Connect your Ultrabook to a VGA projector or display