Adapter HP 19.5V / 4.62A / 90W / 7.4×5.0 mm is a power adapter used for many HP laptops with the large connector and center pin.

Main specifications

Output voltage: 19.5 V

Current: 4.62 A

Power: 90 W

Connector: 7.4 × 5.0 mm barrel plug (with center pin, center positive)

Input: 100–240 V AC, 50–60 Hz

Adapters with these specifications deliver 19.5 V at 4.62 A (≈90 W) and use the 7.4×5.0 mm connector, which is widely used on HP business-class laptops.

Common adapter model numbers

Examples with the same specifications:

PPP012L

PPP014L

HSTNN-DA09

ADP-90YH

Devices that use it

Often used with:

HP ProBook laptops

HP EliteBook laptops

HP Compaq Business series

(many models requiring 90 W power with 7.4×5.0 mm connector)