How do I know if my computer has USB ports?

How do I know if my computer has USB ports? usb a slot I have a PC with 8 USB ports total usb 3 slot What Ports does a MacBook Air have? · Thunderbolt 4 · MagSafe 3 · Headphone Jack · SD memory card slot

usb 3 slot PCI Express USB Card for High-End Audio; Plug & Play in any PC or mini PC with a PCIe slot; Extreme sound quality improvement for any USB DAC or USB-DDC; 2X

usb slot extender With so many devices now featuring USB-C, it's clear that the interface is here to stay Here's why that's a good thing—even if not every I have a PC with 8 USB ports total