The following models are only compatible if they are equipped with a touchscreen:
IdeaPad Flex 5 14ARE-05-MT (81X2/81X1/81X3)
MIIX 520-12IKB (20M3/20M4)
Tablet 10-(20L3/20L4)
Yoga C640-13IML (81XL/81UE)
Yoga C740-14IML (81TC)
Yoga C740-15IML (81TD)
Yoga C940-14IIL (81Q9)
Yoga C940-15IRH (81TE)
ThinkPad X1 Tablet Gen 3 (20KJ/20KK)
ThinkPad X1 Tablet (20JB/20JC)
X1 Extreme 1st Generation (20MF/20MG)
X1 Extreme 2nd Generation (20QV/20QW)
X1 Yoga 3rd Generation (20LD/20LE/20LF/20LG)
X1 Yoga 4th Generation (20QF/20QG/20SA/20SB)
