Hi - I could not find this anywhere online so was glad to find the CD. Hope it helps you, or even me if I lose the CD again :).
This is a PC-PC USB link labelled "Goodman USB 2.0 Data Link" . When plugged in the PC tries to find drivers for a "Turbo Link" IIRC (cable is not here with me right now).
If you wish to email me, sub q's for z's in the email address.