Overview Product Description ISI5634UPCI/4 - 5600 kbps V.92 x4 Modems on card (Universal PCI) (New) Product Videos Custom Field Product Reviews Write a Review Write a Review × Multi-Tech ISI5634UPCI/4 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *