so my upload problem is not a cable, but a driver for my network card that Dell stopped supporting and kicked over to another company, and that driver has been causing my uploads to be as slow as dial up days. This same driver and app also caused me months of issues by throttling websites and causing them to not load for reasons I don't understand but all
my husband fixed it, but then yesterday I was like . . . um it's slow again. Turns out a reboot switched it all back over so hopefully now it's fixed permanently.