Laptop Adapter compatible for LENOVO (45W 2.25A 20V) - 4.0mm x 1.7mm Pin | Compatible for Lenovo IdeaPad Series, Yoga Series & Flex Series Compatible Models Lenovo 5A10H42919, 5A10H42921, 5A10H42923, 5A10H43625, 5A10H43630, 5A10H43632, ADP-45DW BA, ADP-45DW C, ADL45WCC, GX20K11838, PA-1450-55LL, PA-1450-55LN, PA-1450-55LR Compatible with the Yoga 710 11”, 14” and 15", Flex 4-1435, Flex 4-1470, Flex 4-1570, Flex 4-1130, Miix 510, IdeaPad 100s 14”, IdeaPad 110 14”,15” and 17", IdeaPad 100 14”and 15”, IdeaPad 310 14” and 15”, IdeaPad 710s 13”, IdeaPad 310s 11”and 15”, IdeaPad 110s 11” Part No: LO452004017