ThinkPad Yoga 12, ThinkPad Yoga 15, ThinkPad Yoga 14 (Type 20DM, 20DN). ThinkPad E431, E540, E440, E531. ThinkPad S540, S440, S431, S531. ThinkPad X1 Carbon: 20A7, 20A8, 20BS, 20BT. 2x USB 3.0. 2x USB 2.0.
eBay