The Vanco 4 Zone VGA + Audio over Cat5e/Cat6 Distribution System (280547) allows VGA and audio signals to be transmitted from a distribution hub to up to 4 receivers over single Cat5e or Cat6 cables at a transmission range of up to 1000 ft. The 280547 includes a distribution hub and one receiver, additional VGA + Audio over Cat5e/Cat6 receivers can be purchased separately(Vanco part # 280548). For control and fine tuning, the 280547 offers EQ and GAIN controls on the receiver balun to fully adjust for distance range and transmission signal optimization. The 280547 also features dual output, which allows for one display with audio at origin location and up to 4 additional display devices with audio in a remote location. The 280547 and 280548 supports computer resolutions UXGA (1600x1200), SXGA (1280x1024), XGA (1024x768),SVGA (800x600) and VGA (640x480).