The two devices in question are:
1. Samsung Galaxy S3 i9300 32GB pebble blue with stock rom xxemc2 -> JB 4.1.2
2. Acer Iconia A701 64GB black with stock rom RV05RC08_EMEA_DE -> JB 4.1.1
Both memory cards formatted with exFAT occurred filesystem. for safety's sake, I have two memory cards yet fully written with h2testw 1.4 and check the serial numbers both from Sandisk check customer support.
Customer gave the green light and could not detect any great h2testw inconsistencies.
The Galaxy S3 was the more straightforward of the two devices, it devoured the 128GB exFAT formatted micro SD card immediately without much grumbling and complain. No SD card detected / removed syndrome with me. War in the 64GB SanDisk also exfat otherwise. -_-
Only the Acer schr ... erm, the Acer Iconia A701 great did not want to at first attempt with the exFAT Micro SD, this I then formatted on Windoze PC with NTFS and put back into the Iconia and lo and behold, it's all. ;)
Now briefly to the actual memory card, these are the SDSDQUIN-128G-G4.
This comes with an SD adapter and nothing else. Provides full power with no frills.
There are here at Amazon even the SDSDQUAN-128G-G4A:
This also comes with SD adapter and should be specifically "ANDROID formatted", in my opinion, nonsense.
; Qid = 1416013062 & sr = 8-2 & keywords = 128GB + micro sd +
And then there's the "cheap" version Committee SDSDQUA-128G-G46A:
This also kommte with SD adapter, is also "ANDROID formatted" and reads and writes to a good corner slower.
; Qid = 1416013062 & sr = 8-1 & keywords = 128GB + micro sd +
It should be noted at the time of this review, the "cheap" version Committee was more expensive than the other two.
What this brings? No Idea.