Across 15-Pin Male to Male VGA Cable A VGA connector is a three-row 15-pin DE-15 connector. The 15-pin VGA connector is used on video cards, computer monitors, LCD Projector and high definition television sets. On laptop computers or other small devices.
The Across VGA cable can be used with a variety of supported VGA resolutions, ranging from 640x400px @70 Hz (24 MHz of signal bandwidth) to 1280x1024px @85 Hz (160 MHz) and up to 2048x1536px @85 Hz (388 MHz). Across quality VGA cable not suffer from signal crosstalk (ghosting), which occurs when the signals in one wire induce unwanted currents in adjacent wires, and other signal degradation effects; shorter VGA cables are are less likely to introduce significant degradation in higher-end monitors and video cards
Across VGA connectors and cables carry analog component RGBHV (red, green, blue, horizontal sync, vertical sync) video signals, and VESA Display Data Channel (VESA DDC) data. In the original version of DE-15 pinout, one pin was keyed and 4 pins carried Monitor ID bits which were rarely used; VESA DDC redefined some of these pins and replaced the key pin with +5 V DC power supply.