U2715H - USB 10 a and 10 b what is the difference?

The manual for the U2715H list the USB ports on the bottom of the screen as being 10A (3) and10b (1 of them).  But none is as to what the difference is between the three 10 a and 10 b ports next to the space between them.

What is the difference between them?

Thank you

David

If you plug a USB Wifi or USB mouse dongle wireless to all three USB ports 10A, you'll get interference if a keyboard USB or USB HDD was also connected to 10 a. So for the WiFi or devices wireless dongle, use 10 b or on the rear window.

Tags: Dell Peripherals

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