Lenovo ThinkPad Dock 40A1 Docking Station X240 X250 X260 X270, 12,90 €
Amazon.com: Mini DisplayPort to HDMI Adapter for Lenovo ThinkPad X250 Ultrabook Mini DP to HDMI Adapter Compatible with MacBook Air/Pro, Microsoft Surface Pro/Dock, Projector and More 1-Pack : Electronics