Hi everyone. So I have an old Dell Precision M4500. The integrated GPU in this thing is the Nvidia Quadro FX 880M. I was wondering if there is any sort of GPU upgrade possible here. The integrated GPU is on the mobo so I can't take it out. I have looked into PCI to USB adapters but I need to know if there would actually be a speed increase here. There are no USB 3.0 ports or thunderbolt connectors. There is a eSata connector as well as one I don't recognize. Is there anything I can do? Thanks!
Here is that port I don't recognize.
Here is that port I don't recognize.

