Reliable Power Performance - 45W: Input: AC 100-240V, 50-60Hz. Output: 19.5V, 2.31A , 45W. Connector Size: 4.5mm x 3.0mm (Please Press Ctrl + F to Search for your Laptop Model in this page) ROLADA Laptop Charger Compatible with HP Stream 11 / 13 / 14: Compatible Computer Model 11-Y000, 11-AK000, 11-AH000, 11-D000, 11-P000, 11-R000, 13-C000, 14-AX000, 14-DS0000, 14-Z000, 14-CB000 Series Power Supply Cord Compatible with Pavilion X360 /11 /13 /15 /17 /X2: 15-AB000, 15-AC000, 15-AF000, 15-AN000, 15-AS000, 15-AU000, 15-AW000, 15-AY000, 15-BA000, 15-BK000, 15-BR000, 15-BS000, 15-BW000, 15-CC000, 15-CD000, 15-CS0000, 15-D000, 15-DA0000, 15-DB0000, 15-DW0000, 15-DY0000, 15-EF0000, 15-F000, 15-G000, 15-R000, 15-N000; 17-AK000, 17-AN000, 17-AR000, 17-BS000, 17-BY0000, 17-CA0000 17Z-CA0000, 17-CE000, 17M-CG0000, 17-CN0000, 17-CP0000, 17M-BW0000, 17-BS000, 17-E000, 17-F000 and more ROLADA Power Cord Compatible with Elitebook/ ProBook/ Envy: Replacement power adapter for Elitebook