I wrote an article explaining the difference between PC (PCMCIA) 3g/hdpa cards and PC-Express cards late last year but soon realised that this is the kind of topic that lends itself well to a video blog. It is much easier to see with your eyes than explain with text! So here is our first video blog explaining the difference between 3g,hsdpa PC (PCMCIA) and PC-Express cards. In the video we use the Asus T500 PC-Express card and the Option Fusion 3g pc card