![]() ![]() ![]() Due to the limitation of VGA standard, audio transmission is not available for the adapter. Plz power our device trough the micro USB port on it using a 5V/2A (Max) power adapter (NOT included) if you connect the adapter to the power hungry devices. NOTE : Display screen must support a compatible resolution and refresh rate as the source. Switch to "External Inputs" on your TV and choose the correct one. Go to Screen resolution/Display settings on your computer to choose mirror/extend mode to activate output to the TV screen.ģ. UNIVERSAL COMPATIBILITY : No driver or software needed with Windows XP/7/8/ 8.1 /10/Vista, MAC OS 8.6 /9 and above.Ģ. Finger tightened screws and frosted surface on DVI molded strain relief connector provides a secure connection. Compact, short cable tail reduces stress on the DVI port of your video card or computer. It is low-profile and portable that will not block your adjacent ports on your devices and easy to carry when travel or work. RELIABLE&FRIENDLY DESIGH : 24AWG Tin-plated pure copper inside improves anti-corrosion and anti-oxidant performance, handles long-distance transmission up to 20 meters. HIGH QUALITY VIDEO : The latest digital converter integrated chipset - CH7010 in the adapter ensures signal transmission lossless and improves the compatibility with more VGA devices. An extra VGA cable (NO included) is required to connect the adapter to your display. ![]() The result will be no better than VGA quality.HOW IT WORKS : Active DVI to VGA Converter can be used to connect a video graphics card or PC with DVI-D 24+1 output (Compatible with DVI-I 24+5 as well) to a projector or monitor with VGA input (Single-way). The converter will allow you to make the connection, but you are starting with an analog VGA signal, and then likely degrading that a little in the conversion process. Just so you are not disappointed again, be aware that the signal you get on the monitor using an active converter will not be "digital quality". Managing expectations of an active converter If you want to feed a DVI monitor from VGA computer output, you will probably need an active converter that works in that direction. So regardless of whether what you bought was an active or passive adapter, you probably will not be able to use it in reverse. So if what the seller sold you was an active DVI to VGA converter (to feed a VGA monitor from DVI computer output that is digital-only), you could not use that in the reverse direction. ![]() They have electronics that take in one kind of signal, convert it, and output a different kind of signal. Going in that direction, most monitors will require an active converter to change the VGA signal to digital for the monitor.Īctive converters work in only one direction. So getting a VGA signal to the DVI connector to feed your monitor doesn't necessarily buy you anything. If you look at the monitor's connector and there are not contacts in those locations, you can rule out doing what you want with a passive adapter cable. If the monitor can accept an analog signal on the DVI connector, it must have contacts in those four positions (although it could be a generic connector, so the presence of contacts there doesn't guarantee that they are used by the monitor). The analog signal is carried on the four pins shown on the left, surrounding the horizontal bar. The DVI connector configurations look like this: Otherwise, you may be able to at least rule it out by looking at the monitor's DVI connector. The monitor specs would hopefully tell you whether it accepts VGA through the DVI connector. If a monitor can take VGA input, it will typically have a VGA connector, and you could simply use a VGA cable. The monitor doesn't typically look for VGA input on the DVI connector. The problem is that monitors with DVI connectors usually expect to get digital output through that connector. VGA output from the computer could be fed to the analog pins of the DVI connector going to the monitor. Theoretically, you could use a passive adapter cable in reverse if you match the gender of the connectors at each end. You don't need active electronics to convert the signal from one to the other. That means you can have a "passive" adapter cable that connects the analog DVI pins to a VGA connector to plug into a VGA monitor. The spec for the analog pins is electrically compatible with VGA. That design is primarily to allow a computer to provide both analog and digital output through one connector to support older monitors. The DVI connector spec provides for pins for an analog signal as well as digital. ![]()
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