Overview Product Description 000839-07-R Sportster 33.6 V.34 w/Fax External (Refurbished) 90 Day Warranty Product Videos Custom Field Product Reviews Write a Review Write a Review × US Robotics 000839-07-R Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *