PCMCIA Adapters for Desktops are scarse
I've also looked for such a solution, but the adapters for the desktops are very scarse. I couldn't find one in SA. Maybe after 6 months they'll have them, but back when I looked for them you couldn't get them. Also, according to a few technitians, it was a bit buggy, sometimes it didn't switch on with the desktop the first time, sometimes it switches off (loses power) during operation. Desided to go for the UTD rather.