Samsung last month released the latest version of its T-series portable SSDs, the T7 Touch. Starting with the T1 in early 2016, the Samsung T-series line has offered relatively fast external storage in a thin and light, portable form factor. The new Samsung T7 Touch continues that trend by further increasing speeds to around 1,000 MB/s, which is about double its immediate predecessor, the Samsung T5. The T7 also adds a fingerprint sensor for encryption control.