Reader Mike ordered a new Dell system that came with a 21.5-inch LCD monitor. Although the monitor includes VGA, DVI, and HDMI inputs, it included only a VGA cable–even though the setup ...

We’ve found the best USB-C to HDMI, DisplayPort, DVI, and VGA cables and adapters to help you use your new computer with the video display you prefer.

If you've gotten a new 4K monitor, you're limited to 30fps. Not until HDMI 2.0 will you be able to do 4K over HDMI at 60fps. You'll also need new hardware (and probably a new TV).

Atlona Technologies have announced the HDAiR, a wireless USB to HDMI or VGA adapter which allows cable-free connectivity to a display from up to 30 feet away. Using UWB, up to 720p or 1440 x 1200 ...

An ADC Mac to a DVI display adapter has gotten expensive these days. Expect to spend $200 or so on eBay. Your best bet is VGA to HDMI, which we'll discuss in a little while.

Both HDMI and VGA output connections are active at the same time, therefore HDAiR receiver could be used to power up 2 displays at the same time with identical content.

By [PantheraLeo1359531], CC BY 4.0 As a result, you can get a desktop/laptop DisplayPort to HDMI adapter for $3, and the reason for that is that it likely costs 50 cents to manufacture.

See shared video memory, how to select a PC monitor, CGA, EGA, PGA, DVI, VGA, HDMI and DisplayPort.

The new 5.6 inch display is priced at $150 and comes equipped with a variety of useful connections including HDMI, VGA or NTSC/PAL output, together with audio as well.

The Monitor Adapter could also be used along with new ultra-thin laptops, such as the Lenovo X1 Carbon–which has no HDMI or VGA port–to connect to displays or projectors.

Contrary to what continuum says (he's usually spot on, though), it's quite normal for a HDMI to VGA adapter to be fairly warm. Ballpark figure for a HDMI to VGA decoder is around 200 mA at 5 volts.