HP NC4400 NX7400 18.5V-6.5A

Input：100-240V 50-60HZ
Output：18.5V      6.5A
Output connector：inner diameter 2.5mm   external diameter 5.5mm

Power:120w

Fit Laptop Models:

TC4400 NC4400 NC6110 NC6320 NC8430 NW8440 NX6125

NX6310 NX6320 NX7400 NX8410 NX8420 NX9420  NX9440