Solve : Is the PS/2 keyboard/mouse different from USB??

1.	Solve : Is the PS/2 keyboard/mouse different from USB??
Answer» I've had a hackintosh for about 10 years now and for some REASON the USB keyboard has been giving me trouble. I thought it was the MB, so I installed Windows 7 for the same MB that was running macOS. The USB mouse is giving me trouble (cutting in and out). Someone suggested to use the other USB set (the board has 2 USB BANKS), and ALSO suggested that I try the PS/2 PORTS for the mouse/keyboard. Q. Does the PS/2 ports work on a different channel than the USB does so that if my USB doesn't work under macOS, then maybe the PS/2 will? Is there any USB 3/3.1 PCIe cards that work with macOS?

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