Shivam Goyal, going under the Geeky Tronics name, has developed the DigiPort HDMI computer dongle powered by a Raspberry Pi ...

While most other portable monitors come with a magnetic case that doubles as a stand, you don’t need one with the Uperfect ...

K PC up to a 4K TV? Here's how to set up your gaming rig and customize settings in order to get the best resolution and ...

Most Mac models allow dual (or more) displays over Thunderbolt or HDMI or a combination of the two. Officially, some MacBook Air and MacBook Pro models only support one external monitor. Before ...

Bus-powered Thunderbolt adapter connects two 4K 120Hz HDMI displays to a single thunderbolt or USB4 computer port.

Compare DisplayPort vs. HDMI and learn which cable offers better performance for gaming, home theater, and professional use.

From stunning 4K movie visuals to smooth performance in high-refresh-rate gaming, HDMI is vital for connecting devices and ...

Apple's upcoming entry-level M4 14-inch MacBook Pro may be capable of supporting up to two external displays with the lid ...

This monster "engineer's laptop" can use both screens at once, or share a screen with a coworker (or a kid playing a Switch and using it as a portable monitor).

This Kensington USB-C dock comes with tons of ports and support for double 4K monitors, and it’s shockingly cheap at $49.62 ...