Overview Product Description 40239 - 2239-R/M - 40239 - 2400 bps V.22bis Dual card (Refurbished) 90 Day Warranty Product Videos Custom Field Product Reviews Write a Review Write a Review × Codex 40239 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *