90W Fast, Stable Power Output 19.5V 4.62A (90W) notebooks that use a 7.4×5.0mm Smart-Pin barrel. Downward-compatible with 65W systems that accept 90W adapters. Wide Compatibility (Examples Below) Popular families like Pavilion dv6/dv7, G6/G7, ProBook 450/650, EliteBook 8460p/8470p/8570p and more that are designed for 90W 7.4mm input. See full list and Not Compatible notes. Correct Connector = 7.4×5.0mm Big-barrel Smart-Pin plug (center pin). Not the 4.5×3.0mm blue-tip and not USB-C; match the jack on your laptop for a proper fit. Safe & Travel-Ready OVP/OCP/SCP/OTP protections, efficient low-ripple design, 100240V worldwide input; durable strain-relieved cabling for office, home, and on-the-go use. What You Get LJO-EEIH 90W AC adapter (7.4×5.0mm), AC power cord, user guide, responsive support. Third-party replacement compatible with HP; not manufactured by HP.