Creating an HDMI video signal however is not so straightforward. It’s not a loosely defined analogue standard but a tightly controlled digital one upon which the clever hacks that eke full ...

The next step in that process of improvement may be here now as well, with this project which turns the ESP32 into a USB host. USB is not a native feature on all microcontrollers or even Arduino ...

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

I'm using my Nintendo Switch, docked using a normal HDMI to HDMI cable. Sadly, the Switch does not support USB video output ...

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

See our expert pick of the best laptops. The most common ports you’ll come across on modern computers are USB, HDMI and ethernet ports, and SD card readers. But to complicate matters, there are also ...

USB (Universal Serial Bus) cables are everywhere. If you’ve ever needed to fast charge anything, from smartphones to tablets, to cameras and even newer laptops, you’ve likely needed to use one.

but the monitor’s USB-C port can also serve as a video-input alternative to HDMI or DisplayPort; and some USB-C monitors can even charge a connected device while in use. The details of USB-C can ...

If you own a Samsung flagship phone or tablet or an iPad Pro, you can even trigger a desktop-like interface by connecting an HDMI cable through the USB dongle. You can therefore have a desktop ...

It’s seen on the side of DSLRs and mirrorless cameras. The micro-HDMI, or Type-D, looks like a tiny micro-USB port. And again it packs in the full number of pins though jumbles them up in a different ...

You can also try the device on another TV to check if it is at fault. If you use USB- C to HDMI or USB-C to USB-C to extend the display to an external monitor, ensure that the external display and ...