genuine HP 150W AC Power Adapter (Part Number: 609919-001), which typically provides 19V / 7.89A (or 19.5V / 7.7A) with a large 7.4mm x 5.0mm barrel t

genuine HP 150W AC Power Adapter (Part Number: 609919-001), which typically provides 19V / 7.89A (or 19.5V / 7.7A) with a large 7.4mm x 5.0mm barrel tip (right-angle connector). [1, 2, 3] Key Specifications Brand / Manufacturer: HP (Hewlett-Packard) [1, 2] Part Number: 609919-001 [1] Input: 100–240V AC, 2.0A (50–60Hz) [1] Output: 19V DC / 7.89A (150W) [1] Connector Type: 7.4mm x 5.0mm barrel tip with a center smart-pin (right-angle plug) [1] Common Compatibility: HP TouchSmart (such as the 320, 520, and 610 series) and select HP All-in-One or high-performance desktop/notebook lines. [1, 2]