The center pin size of this Jack is 2.5mm andcomes with the optional Shield in case you needit.

1:Toshiba Satellite: A35, P35, A60, A65, M20Series

2:Gateway: M675 that uses the standard round acadapter with a 2.5mm plug tip. 

REMARK:

If you need the 3.0mm please see ourPJ009.

1.Many  sizes as percustomer'srequest

2.Short lead time

3.Product is brand new and 100%compatible

2.5mm Laptop DC Jack forToshiba Satellite