HP 384623-001 Compaq Presario V4000 Series Laptop MDC Modem Card. Compatible with a wide range of HP laptops as well as other manufacturers. Check the compatibility before buying.

Compatible Models:

Presario V4135US, Presario V4144EA, Presario V4145EA, Presario V4146EA, Presario V4147EA, Presario V4160EA, Presario V4200, Presario V4201TU, Presario V4201XX, Presario V4202TU, Presario V4202XX, Presario V4203EA, Presario V4203XX, Presario V4205EA, Presario V4215EA, Presario V4220NR, Presario V4220US, Presario V4221TU, Presario V4240US, Presario V4245US, Presario V4300, Presario V4310NR, Presario V4325CA, Presario V4325US, Presario V4332US, Presario V4400, Presario V4400t, Presario V4435NR, Presario V4440US.