s this a PCI-E card by chance?

No, it's the AGP version, but otherwise it's identicle.

needed to connect the molex cable (y
cable that came with card) to the card, motherboard, and power for it
to
work.

Huh? My mobo is connected to a different kind of connecter than is the
video card. I have the video card connected via molex to it's own power
cable, and it's inserted in the AGP slot.