Applicable models:

ThinkPad X1 Carbon (models 18-20)

X1 Yoga (models 19-20)

S2 (model 20)

S2 Yoga (model 20)

X13, X13 Ryzen Edition, X13 Yoga

X280, X390, X390 Yoga, X395

T480, T480s, T490, T490s, T495, T495s, T590, T14, T14s, T14 Ryzen Edition, T15P14s, P15s, P43s, P52s, P53s Expansion Dock Base Expansion Dock