Welcome to our pick of the best portable SSDs of 2019. In this guide we look at the most dependable portable SSDs that combine speed, storage space and portability to ensure that you can safely keep all of your important files with you on your travels. The best portable SSD for your needs will come with bags of capacity, so you won't run out when storing your important files, such as photographs, while also making use of the inherent speed benefits of using solid state disks. So, when looking to buy the best portable SSD, you'll want to consider how much storage space it has. Around 500GB should be enough for many people, but if you want to store lots of large files, such as uncompressed videos, photos or music, then you should consider 1TB or higher of storage space. You'll also want to consider what type of connection the portable SSD has. Older connections, such as USB 2.0, will cause a bottleneck, as the connection cannot transfer files as fast as the SSD can read an...