When it comes to USB ports and hubs, upstream vs. downstream simply describes the function each USB port handles for connecting multiple accessories.

I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...

We may receive a commission on purchases made from links. Monitor USB ports can easily be overlooked by many people. They offer an easy way to expand your computer's connectivity, often allowing you ...

For the average PC user, a dock only adds to the mess ...

A portable USB monitor has many practical uses, such as a secondary display for your laptop or a travel-friendly screen for your Switch or other handheld gaming PC. For the holiday season, Arzopa has ...

The U2722DE measures 15.2 by 24.1 by 7.3 inches (HWD) and weighs 10.5 pounds. Its 27-inch in-plane switching (IPS) panel offers QHD (2,560-by-1,440-pixel) resolution. The display's pixel density of ...

The bottom of a black monitor displaying its various ports - I am from Mykolayiv/Shutterstock We may receive a commission on purchases made from links. A monitor is obviously useful for viewing what ...

The U2421E is a 24-inch (measured diagonally) IPS panel with WUXGA (1,920-by-1,200-pixel) resolution. This resolution works out to a 16:10 aspect ratio that gives you more vertical real estate for the ...

Just when it seemed that we’d all settled on one industry standard video input/output to make use of, along comes another one to complicate matters—you’ll now find USB-C competing with HDMI and other ...

Big ultrawide monitors often prioritize image quality to satisfy gamers, but Dell’s U3824DW takes a different tactic. It’s a beefy 38-inch display that combines good image quality with extensive USB ...

It's true that thin and light laptops in recent years, like the MacBook Air, have changed the game for portability and performance — especially with the massive gains in the battery department.

Who hasn’t wasted precious time trying to find that one spreadsheet buried beneath 15 other open applications on an oh-so-small laptop computer? That tiny display is great when you’re on the go, but ...