I threw in a PNY 128GB SD Card into 2 of these:
https://www.iogear.com/product/GFR304SD/
1 IOGear flashes blue (older model?, always have to unplug and replug to read new card insertion)
1 IOGear flashes red (newer model!?....always works when changing SD/micro cards)
Both did not work in DNR-202L
I had a micro SD card 32Gb laying around and put it in one of these Kingston adapters, and plugged it into the DNR-202L - and it is working....
http://www.kingston.com/us/flash/readers/fcr-mrg2I guess final test would be to put the micro SD card in the IOGear adapter and see if it works....
*** only playing with these options since I'm copyig over my WD 3 TB ultra passport files to my new 4TB ultra passport drive....and nothing was plugged in - so I started plugging in things laying around .....