Notebook Power Adapter for HP Probook & Elitebook Compatible part numbers: 391173-001, 391172-001, 384019-001, 384020-003, 384020-001, 384021-001, 382021-002, ED494AA#ABA, PPP009H, PPP009L, PPP012L-S, PPP012S-S, PPP014L-S, PPP014H-S, PA-1900-08H2, PA-1900-18H2, HP-AP091F13LFSE