I bought this Elitech USB Temperature Data logger URC-5, hoping to find the right place for my home-brew frementation. The product kit doesn’t come with Mac software so I have to download it from http://www.elitechus.com/software.html.
However, the USB driver provided crashed my Mac OS X 10.12 (Seirra). I tried digging around on the Internet and found out that I need an update version of CH340 CH341 serial adapters on macOS 10.12 Sierra. Thanks to https://tzapu.com/ch340-ch341-serial-adapters-macos-sierra/ ^_^
Therefore, after you install the management software, you’ll need to install the updated CH340 driver instead. After a few tries, it has been working flawlessly.