... one source to 2(EL-132H),4(EL-134H),or 8(EL-138H)outputs, and are ideal for any monitor using ... analog signals.The EL-132H, EL-134H,any EL-138H also extend ... , VGA, and/ or Multisync compatible analog monitor( s) with standard PC high density cables having 15 pin ... VGA, EGA, or Monochrome type monitors using a digital video signal. 2. UL- 2919 rated cable is recommended ...