I have a Sprint air card on my laptop and would like to install it to my new computer, but the new computer has no slot for it. What do I need to purchase to install the air card into the new computer? Thanks.

As far as I know, there are no adaptors to allow you to use your sprint aircard on a PC which has no cardbus slot. Your options are to either buy a wireless PCI card for the new PC, or buy a plug-in wireless USB adapter. The advantage of the USB method is that it can easily be swapped between computers, as all have USB ports.