GadKo VGA Y Cable, Low Resolution, HD15 Male to 2 x HD15 Female, 8 inch GadKo is the only authorized dealer of GadKo branded products. This 8 inch HD15 Male to HD15 Female monitor cable splitter will split a low resolution video signal coming from a computer so that you can display the same image on 2 monitors. This cable is good for resolutions only up to 800 x 600. It is recommended to keep the cable runs from this splitter to 15 ft or less. If you are looking to go farther than 15 ft; you will need to use one of the following distribution amplifiers or you may lose quality of signal: 41H1-14812; 41H1-14814; 41H1-14818 or 41H1-148116.