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Cat 5E Bulk Wire. MTP Multimode. ADSL Filters. Access Point. Blank Patch Panels. Cable Management. Cisco Router Cables. This is especially true for computer monitors, which rarely have the quality converting processing that their TV cousins do. Send a computer monitor a non-native resolution, and it will work Check out " What is upconverting? If you're using a really high-resolution monitor, go DisplayPort. Otherwise the options all start having serious drawbacks. If you're connecting a PC to a TV, check out this post on how to use your TV as a computer monitor for gaming, videos, and more.
Lastly, the one tricky factor in all this is that not all your equipment might support the native resolution you want to send.
With TVs this isn't likely a problem as nearly all are 1,x1,, but with monitors and their more varied native resolutions, it's a little trickier. Check your owner's manual to verify what your monitor's native resolution is always send the native res, when possible , and to make sure it's capable of accepting that resolution with the cable you want to use. Got a question for Geoff? Still have a question? Tweet at him TechWriterGeoff then check out his travel photography on Instagram.
He also thinks you should check out his sci-fi novel and its sequel. Be respectful, keep it civil and stay on topic. We delete comments that violate our policy , which we encourage you to read. Discussion threads can be closed at any time at our discretion. HDMI vs. DisplayPort vs. DVI vs. VGA: Which connection to choose?
The MDA monochrome display adapter was designed for text mode, but manufacturer Hercules soon introduced an MDA compatible monochrome clone card capable of displaying graphics. Pure graphics could be viewed with a CGA color graphics adapter.
This adapter was nice for playing games, but general computer use like word processing was difficult because of the low text resolution with only forty characters per line. This is because IBM wanted to define a video standard that would not only could be implemented as a separate video card in an extension slot, but also as an on-board chip on the motherboard.
Although modern display interface definitions like DVI are slowly replacing the VGA interface, most lower resolution and low-cost graphic card and display implementations still use the 15 pins DB15 VGA interface as connection between the video graphics controller and monitor.
The size of the connector equals the size of the DB9 serial interface connector. Via this I2C interface the video controller and monitor can exchange information about maximum capabilities like resolution and frequencies supported which prevents incompatible display modes to be selected. The pin layout of the VGA interface connector is shown in the figure below.
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