USB Cards Add-on Cards & Peripherals

If what I understand is correct, PCIe x1 has a speed of 500 MBs which is comparable to USB speeds A USB card that is limited to

Zebronics 200HB USB 4 Port hub with Hi Speed Data Transfer, Aluminum + ABS Body, 15cm Cable, Sleek Design and Plug Play Usage Keyboards, Laptops

usb 3 slot Which USB Device to Connect to what USB port?

usb slot types It wasn't until 2000 that USB was unveiled, offering a 40 times faster data transfer speed, at 480 Mbps Compare that to the third