I wanted an upgrade from my old cheap ($1-$2 at best) USB2.0 card reader and desired to upgrade to the Anker 8-in-1 USB 3.0 Portable Card Reader. It was dead on arrival with no SD Card being recognized in my computer and shutting down my USB port until restart. I tried on multiple computers with both new and old SD Cards and got the same results.
https://www.amazon.com/Anker-Portable-Reader-RS-MMC-Micro/dp/B006T9B6R2

