I purchased these cables and I thought I ordered USB but instead I got d-9. I then went to plug into my Laptop and low and behold it's not a d-9 but rather a d-15. I went on akm's website to order a USB cable only and it says only for experienced tuners. Why is this ? what else can I do?

 

the 15 pin port is actually your VGA out port. the cable you want is the one below the one you ordered. Maybe email Andrew and see if he can just sell you the USB part

OBDI-style USB/ALDL Cable, fully tested, molded connector (rectangular style 12-pin)
Fits up to -1993 Corvettes, -1994 F-body, -1995 B-body, and many other 1984-1995 GM vehicles $90.00

link...

http://www.akmcables.com/ccard.htm

Hope that helps