Review on 128GB SanDisk Ultra Dual Drive USB Type-C - USB-C, USB 3.1 (SDDDC2-128G-G46) Gray by Adam Kaniuk ᠌

According to the results of tests (two programs created by different developers) and real-world usage, the maximum write speed is (!) 19 MB/s, whereas the maximum read speed is (!) 130 MB/s. I have no idea how things will turn out. Tested on a USB 3.0 connection (external HDD writes between 60 and 90 MB/s). The read speed is reduced while using USB 2.0, whereas the write speed is unaffected. I have no idea how something like this could be possible.