Component video, mostly accepted by TVs, but also by some computer monitors, is very similar to plain old VGA, only it comes out as three RCA connectors, one red, one green, and one blue.

大多数电视都接受分量视频，有些计算机监视器也支持。分量视频的效果与早期的vga类似，只是它带有三个RCA连接器，一个输出红色，一个输出绿色，一个输出蓝色。

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Housed within the system unit, a sound card contains connectors that project from the back of the computer so that you can attach speakers, headphones, and a microphone.

声卡安装在系统机箱内，它在计算机后面有一些突出的接口，可供用户将扬声器、耳机和麦克风插在上面。

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When I first built this charger, I used 4-pin computer power supply connectors for charging my packs.

当我第一次兴建的这个充电器，我用4针电脑电源供应连接器的收费我的包。

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Just to give a few examples from my own direct business knowledge: gold plating on computer chips and connectors used to be about 200 nanometres.

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Power-Over-Ethernet could end up being a universal power supply for much computer hardware as the cables and connectors for it are the same all over the world.

BBC: NEWS | Technology | Net-powered computer goes on show

Of course, you could just cut out the middleman, and connect your computer directly to your TV if you have all the proper connectors and inputs, but not everyone has that setup, or wants to tie up their computer to the TV for hours.

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