Lenovo Yoga C940 (14-inch) review: A little extra screen and a lot to like - CNET
Amazon.com: Active Stylus Pencil for Lenovo Yoga C940 15.6", Type-C Charge Electronic Capacitive Digital Fine Tip Pens Compatible with Lenovo Yoga C940 15.6" FHD,Good for Sketching and Note-Taking Pens, White : Cell
Yoga C940 (14") | Premium 2-in-1 laptop | Lenovo UK
predecessor yoga c930: Lenovo Yoga C940 review: Versatile, lightweight and powerful Windows laptop - The Economic Times