Overview Product Description USR3453-R - Courier V.Everything 56 kbps V.90 w/fax External (Refurbished) 90 Day Warranty Product Videos Custom Field Product Reviews Write a Review Write a Review × US Robotics USR3453-R Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *