"NG 10 Years" competition: RESULTS !!!https://nikongear.net/revival/index.php?topic=11252.0Current status: 89/150 supporters
I had a lot of trouble with card readers until I bought Lexar Professional Workflow, one for XQD, one for SD
I found only one thing that is not to worry too much: the unit is getting very warm even if it is just plugged in… without a card!!!
Perhaps the circuitry is searching very hard for a card?
There is never any Problem to read the new Sony 128GB XQD i bought for the D850.
With or without card in… just connected Robert!