At a glance Expert’s RatingProsFast 20Gbps performanceModular storageMore affordable than you might think (as currently discounted)ConsSome non-fatal operational glitchesOur VerdictThe 20Gbps Sandisk Pro-Blade Transport with its removable cartridges is a nigh on perfect system for fast rotating backup, as well as for organizing projects by their own media. Alas, a few non-fatal operational glitches cost it half a star for now. Price When Reviewed$49.99 for dock I $159.99 w/1TB Mag I $219.99 w/2TB I $339.99 w/4TB Best Prices Today: Sandisk Pro-Blade Transport Retailer Price Western Digital $49….