45W 19V 2.37A. This part is a genuine part direct from Acer so you can be sure you are receiving the highest quality product available. Genuine Acer. B114-21, B117-M, B118 G2-RN, B118-G2-RN, B118-M, B118-R, B118-RN, B311-31, B311-32, B311R-31, B311R-32, B311RA-31, B311RN-31, B311RN-32, B311RNA-32, P214-41, P214-51, P214-52, P214-53, P215-41, P215-51, P215-52, P215-53, P236-M, P238-G2-M, P238-M, P614-51, X314 51-M, X314-51-M, X349-G2-M, X349-M, X514-51, X514-51T.
