Product Type: 90W, AC Input: 100 - 240V 50 - 60Hz, DC Output: 19V 4.74A 90W Connector size: 7.4mm outer diameter / 5.0mm inner diameter. Package: 1 x AC Power Adapter & 1 x AC Power Cable 47 inch & 1x User Manual. Compatible Part Number: For HP 391173-001 384019-001 384019-003 384020-001 384020-003 382021-002 384021-001 391172-001 391173-001 409992-001 463958-001 463552-001 609940-001 608428-002 ED495AA ED494AA#ABA PPP012L-S PPP012L-E PPP012S-S PPP014S PPP014L-SA PPP014H-S PPP014L-S PA-1900-08H2 PA-1900-18H2 PA-1650-02HC HP-AP091F13LF HP-AP091F13LF HP-AP091F13LF SE Compatible Models: HP Compaq 2230s 2510p 2710p 6510b 6515b 6530b 6535b 6710b 6715b 6720s 6720t 6730b 6730s 6735b 6735s 6820s 6830s 6910p 8510p 8510w 8710p 8710w nc2400 nc4400 nc6120 nc6320 nc6400 nc8430 nw8440 nw9440 nx6115 nx6325 nx7300 nx7400 Series,Elitebook 8440p 2540p 8470p 2560p 6930p 8560p 8540w 2570p 8540p 8570p 2760p 2170p 8530w 8530p 4410t 6930p 8730w Se