Graphics port using the adapters to the low-end prevail??
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Users questions: For example: a DVI graphics card, LCD TV VGA, cable TV with the conversion to the head so the effect is vga???? In those graphics are VGA, HDMI TV so the result was what the low-end prevail???
Experts answer:DVI to VGA mode after the data transmission is the VGA. Is not in the low end of Accurate, this is not good Well, VGA is analog signal, DVI is a digital signal transmission. The current mainstream is DVI-I dual-channel (single channel bandwidth of dual-channel half), all with analog output, digital * analog signal is to support (VGA) transmission. There are DVI-D, can be divided * Single dual-channel, but does not support analog (VGA) transmission only. There is also a DVI-A, for analog signal transmission, the real change the interface to the VGA only. Also VGA to HDMI, then, is not with a wire transfer can, and must be an analog to digital work Circuit, but this is meaningless, the image quality will not improve.
Experts answer:DVI to VGA mode after the data transmission is the VGA. Is not in the low end of Accurate, this is not good Well, VGA is analog signal, DVI is a digital signal transmission. The current mainstream is DVI-I dual-channel (single channel bandwidth of dual-channel half), all with analog output, digital * analog signal is to support (VGA) transmission. There are DVI-D, can be divided * Single dual-channel, but does not support analog (VGA) transmission only. There is also a DVI-A, for analog signal transmission, the real change the interface to the VGA only. Also VGA to HDMI, then, is not with a wire transfer can, and must be an analog to digital work Circuit, but this is meaningless, the image quality will not improve.
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