Alim.18.5V 3.5A 65W 7.4x5.0mm

Fit laptop models:
HP Compaq Business Notebook NC Series:
nc6400, nc2400, nc4400, nc6320

HP Compaq Business Notebook NW Series:
nw8440, nw9440

HP Compaq Business Notebook NX Series:
nx6310, nx6315, nx6320, nx6325, nx7300, nx7400, nx8420, nx9420

HP Compaq Tablet PC TC Series:
tc4400 (the models with 65W adapter)

HP Compaq Notebook PC:
Mini-2133, 2533t Mobile Thin Client, 510, 530,
2230s, 2510p, 2710p, 6510b, 6515b, 6530b, 6535b, 6710b, 6715b,
6720s, 6720t Mobile Thin Client, 6730b, 6730s, 6735b, 6735s,
6830s, 6910p, 8510p, 8510w Mobile Workstation, 8710p, 8710w Mobile Workstation

HP Compaq Presario Series: 
A900, CQ40, CQ45, CQ50, CQ50-100, B1210

HP EliteBook Notebook PC Series:
2530p, 2730p, 6930p, 8530p, 8530w Mobile Workstation

HP Pavilion DV4-1000 Series: 
DV4-1000, DV4T-1000, DV4Z-1000 CTO

HP Pavilion DV5-1000 Series: 
DV5-1120, DV5-1120US, DV5-1124, DV5-1124CA, DV5t, DV5z

HP Pavilion DV7 Series: 
DV7, DV7t, DV7z
HP Pavilion G5000, G6000, and G7000 Series