Oiginally I was going to buy the 4g memory stick that was recommended to pair with the AData module in the unit. I currently live in Colombia SA and they wouldn't ship here. These days there is a dirth of 4G modules and none shipped here. At any rate I bought this pair and they worked right out of the box.
https://www.pepper-forum.com/index.php?threads/glk-uc2x-over-ram.32/ Single-rank, 1Rx8, > or = CL17 are the requirements.
The one you showed is CL16, which is very very lucky that it works. This CPU supports only CL17 or higher.
