Compatible with these LG Gram laptops:
14″ Series: 14ZB90Q, 14Z90P, 14Z90Q
15″ Series: 15Z90, 15Z90P, 15Z90Q, 15Z95P, 15Z90S
16″ Series: 16Z90P, 16Z90Q, 16Z95P, 16ZD90P
17″ Series: 17Z90P, 17Z90Q, 17Z95P