Vention Blogs
Simple stories about technology designed for daily life
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- par LilingYu
Network cable is an essential product when we are intended to decorated our new home or arrange the cabling in various circumstances.Comparing to home cabling which only demanded a short distance network cable that most of us are more inclined to buy a ready-made network cable with RJ45 plug, other...
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- par LilingYu
HDMI is the abbreviation for High Definition Multimedia Interface, a digital video/audio interface technology. HDMI cable is the abbreviation for the connection cable between multiple high definition multimedia, which can transmit uncompressed high definition video and multi-channel audio data in high quality. HDMI cable mainly transmits digital signals, the quality...
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- par LilingYu
Explore various slots on motherboard
PS/2 keyboard and mouse slots PS/2 is one of the interfaces?used for mice, keyboards, etc. In the early time. In general, the PS/2 interface is green for the mouse and purple for the keyboard. If it is two colors, then it means that the mouse and keyboard can both be...
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- par LilingYu
Resolution is basic element to intuitively evaluate the quality of video and the performance of the display devices. This parameter general represents the definition of the picture and how many details one devices could provide to viewers. Resolution is a parameter which defines the precision of the video. As we...
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- par LilingYu
What is the difference between HDMI to VGA and VGA to HDMI? Can they be used interchangeably?
We will further discuss the relationship between HDMI and VGA. When connecting a signal source to a display device, if the interface is the same, you can directly purchase a cable to connect, but what if the interface is different? For example, what if the source is HDMI and the...
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- par LilingYu
What is the merits and drawbacks between analog signal and digital signal?
We've all known that VGA interface adopted the analog signal whereas HMDI interface uses digital signal for transmission. So what are the relative advantages and disadvantages between these two types of signals? 1. Analog Signals The advantages of analog signals are intuitive and easy to implement, but there are two...
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- par LilingYu
What are differences between lightning and USB Type-C
2020 is the eighth year of Apple��s adoption of lightning interface. It is also the sixth year of USB Type-C interface��s publication. These two types of the products has been designed to replace the former generation of the interface: Apple��s dock interface and most android phones�� Micro-USB interface. Years of...
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- par LilingYu
Comment choisir un câble DP (partie 2)
3. Le troisième facteur essentiel concerne les différentes versions de câbles DP. Actuellement, deux types de câbles DP dominent le marché : DP 1.2 et DP 1.4. La version DP 1.4 est la plus récente et offre une bande passante plus large (32,4 Gbit/s) ainsi qu’une meilleure compatibilité avec les résolutions (jusqu’à…)....
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- par LilingYu
Comment choisir un câble DP (partie 1)
Dans notre utilisation quotidienne des jeux et des films, avec le développement rapide des processeurs graphiques et des technologies de tournage, la PS5 et la Xbox Series X, sorties en 2020, peuvent actuellement afficher des graphismes 4K/120 Hz, tandis que la carte graphique Nvidia RTX 3090, plus récente, peut gérer...