Compatibility: LENOVO THINKPAD P1 GEN 4, P1 GEN 4 20Y3, P1 GEN 4 20Y4, P1 GEN 5, P1 GEN 5 21DC, P1 GEN 5 21DD, P1 GEN 6, P1 GEN 6 21FV, P1 GEN 6 21FW, X1 EXTREME 4TH GEN 20Y5, X1 EXTREME 4TH GEN 20Y6, X1 EXTREME GEN 5, X1 EXTREME GEN 5 21DE, X1 EXTREME GEN 5 21DF
Compatibility: Surface Pro 3 Surface Pro 4 Surface Pro 5 Surface Pro 6, Surface Laptop Surface Laptop 2, Surface Book, Surface Go Surface Go 3 Surface Go 2, Microsoft Surface Pro,Microsoft Surface
Compatibility: THINKPAD P14S GEN 5, P14S GEN 5 21ME, P14S GEN 5 21MF, P14S GEN 6, P14S GEN 6 21QL, P14S GEN 6 21QM, P14S GEN 6 21RV, P14S GEN 6 21RW, T14 GEN 5, T14 GEN 5 21MC, T14 GEN 5 21MD, T14 GEN 5 21ML, T14 GEN 5 21MM,
Part Number: 5B10W51868, 5B11M90034, L21L4P72, SB11M89835, 5B10W51869, 5B11M90035, L21M4P73
Compatibility: THINKPAD L13 GEN 5, L13 GEN 5 21LC, P16S GEN 1, P16S GEN 1 21CK, P16S GEN 1 21CL, P16S GEN 2, P16S GEN 2 21HK, P16S GEN 2 21HL, P16S GEN 2 21K9, P16S GEN 2 21KA, T16 GEN 1, T16 GEN 1 21CH, T16 GEN 1 21CJ, T16 GEN 2, T16 GEN 2 21HH, T16 GEN 2 21HJ, T16 GEN 2 21K7, T16 GEN 2 21K8