Review on SanDisk Ultra 16GB (2-Pack) Dual Drive USB Type-C (SDDDC2-016G-G46) + Bonus Wisla Trust (TM) Lanyard by Adrianna Jaroszak (A ᠌

I read that the first gigabyte writes at a speed of 80mb / s, then drops to 20mb / s. Such a situation would suit. But in real life, on the new MacBookPro with USB-C connectors, more than 20 MB / s could not be achieved even for a second. How long does it take to use the entire volume? Why is it needed for such speed? It will only work for a phone where the speed is higher and cannot be done. The previous model SanDisk Ultra Dual (64GB) with microUSB writes 45MB / s regardless of file size and recording duration. At the same time, it hangs on the keys imperceptibly. Pity the money. Would return.