We tested the drive’s file transfer rates using a Microsoft Surface Book and found that it delivered read and write speeds of 87.25 MBps and 96.63 MBps, respectively. The drive’s 0.3-pound weight also made it easy to take on the road. The USB 3.0-equipped drive is Windows PC plug-and-play ready. If you’re a MacBook user, the drive can easily be reformatted to support MacOS. As an added bonus, the Seagate Expansion can even be used as an external drive for your PS4 or Xbox.

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