Hello Kunal,
Generally speaking you will need to have a PCMCIA GPIB card as there is not way to connect a PCI card to a laptop computer. Depending on your application however there are a few alternatives. We also have a USB based GPIB card which will work in any laptop that has USB connectivity. In addition, you may be able to take advantage of a GPIB ENET device that can be connected to any Ethernet network. This will allow your laptop to connect to your GPIB devices from anywhere.
Best Regards,
Aaron K.
Application Engineer
National Instruments