Here's how to add three monitors to your computer. Connect each monitor to power and ... and Staples have electronics ...

For video, the Dell monitor offers one DisplayPort plus ... so while you can connect more than one computer at a time to the three video inputs, you can’t switch between them from the keyboard ...

Dell P3223QE 32-inch 4K Monitor review ... The P3223QE only has one USB input, so while you can connect more than one computer at a time to the three video inputs, you can’t switch between ...