Are All DVI And HDMI Cables Made Equal For Your Trading Computer? When breaking into the world of day trading, you need to have the necessary equipment on hand in order to monitor the shift in stock markets, news regarding different companies and have the ability to see, in real time, the asking price for different stocks around the world. In order to do this, we recommend having a state of the art trading computer setup for your home. The trading computer system is a bit different from your traditional home computer configuration because you need multiple monitors running different bits of information at once. Even if you have a large monitor or the computer connected to a single HDTV, it is not enough room for everything. With a trading computer, we recommend having at least three monitors on hand, so you have a monitor you work from, while the other monitors bring up news information, your stocks and other data, all at once. In order to do this though, you need to utilize a computer system with a video card that can handle multiple monitor connections. You also need to use the right HDMI and DVI cables for the trading computer. When it comes to these computers, there are a few recommendations we make regarding the equipment. DVI vs. HDMI The first thing we recommend is looking at the difference between DVI and HDMI. DVI, or digital video interface, is a common computer cable used to connect computers to monitors. While this cable port is found on most desktop, it is starting to disappear from laptop computers. As laptops become thinner and thinner, there simply is no longer the room to have multiple video connectors. Additionally, while there are some HDTVs that contain a DVI cable port, not all are going to have this. So, if you are planning on connecting a computer with a television, you need to check this monitor connection. HDMI, short for high-definition media interface, this is the standard cable connection used in HD content for entertainment systems, but it is also a growing option for computers as well. When creating a trading computer(http://tradingcomputersnow.com/), we often recommend opting for the HDMI cable connection, simply because the resolution is better, the cable is smaller and it is also able to transport audio information as well, instead of just video, which is what DVI is only able to do. Cable Type In reality, all HDMI and DVI cables are able to send the same information, regardless of what stores say. Some stores attempt to charge hundreds of dollars more for "high-end" cables, but in reality, there isn't much difference in terms of data transfer. However, if you live somewhere that has a large amount of moisture or higher temperatures, we recommend looking at the material used to protect the cable. Higher-end cables do have improved insulation around the cables, which is desirable as it can reduce the chance of moisture finding its way into the cables (although a dehumidifier and AC unit can suffice for this as well).