I accidentally uninstalled QCA Card-reader, Qualcomm Card-Reader, I want to know if this was of any importance? If so, how can

Leo Tech

Reputable
Jun 11, 2014
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I was downloading software to try out, and some downloaded other application software with it, while removing the software, I accidentally uninstalled QCA Card-reader, not knowing what it does, I searched it up, there was absolutely zero records of it, which was driving me crazy not knowing if it would mess up my computer, I already know Qualcomm Atheros was needed for wireless, however not sure what the card-reader was for. I kept searching for 6 hours straight trying to redownload it again, however, it was never found. Please someone help me, and would also like a link if there is a way to get it back. Thank you! Please reply quickly also, I might not be able to sleep until I fix this.