Le 28 février 2015 à 19:55:49 raptorbost a écrit :
tu perdra rien 
Bien sur que si, tu perds 
"DVI offers a higher quality signal compared to VGA. The difference is especially noticeable at higher resolutions. The video quality is a factor of the mechanism of operation and the length and quality of the cable.
VGA connectors transmit analog signals. The digital video signal received from the source is converted to analog to be transmitted via the cable. If the display device is an old CRT (Cathode Ray Tube) monitor, it accepts an analog signal. However, most display devices are now digital; so they convert the VGA connector's analog signal back to digital. This converstion from digital to analog and back results in a degadation of video quality for VGA connectors."