Acer Aspire Memory Card Reader Driver For Mac
If the SD card worked previously and now it will not, try other known working cards if possible. It likely uses a resident Windows driver if there isn't a separate driver posted. You can check for an updated driver by doing the steps below. If no cards work then likely it is a hardware issue that will require repair. Select the Start button, type Device Manager, and select it from the list of results. Expand one of the categories to find the name of your device, then right-click (or tap and hold) it, and select Update Driver Software. It may be under Memory Technology Devices.
Acer Memory Card Reader
Select Search automatically for updated driver software. I noticed the multi card reader still seems to read the standard size class 2 SD cards. Eca root certificates. The card it does not want to read is a class 10 micro card with the card adapter. This is strange as the notebook read these class 10 cards previously, about middle March 2016. Now I checked the class 10 card in an older Acer Netbook and in another notebook and it works perfectly. If have tried your suggestion many times and could not find a driver that works. Any new suggestions will be appreciated.