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1. #Alcor micro usb card reader driver uninstall youtube serial#
2. #Alcor micro usb card reader driver uninstall youtube drivers#

If you don't have an Alcor reader, I'd suspect it's RealTek.

#Alcor micro usb card reader driver uninstall youtube drivers#

Always manually set a System Restore point before installing any drivers so you can quickly revert if something goes wrong. Google that ID and see if it identifies the reader and if there's a recent Win 10 driver available. Click the Details tab and look for the hardware ID which will be in the form: USB\VID followed by a string of numbers and letters. Or run msinfo32.exe with a card in the reader and see if it's identified more specifically on the Storage>Disks screen.Īlternatively, open Device Manager and open the USB entry for the reader.

#Alcor micro usb card reader driver uninstall youtube serial#

What Microsoft driver version is listed for the reader under Disk Drives?ĭid you check to see if the Intel chipset and Intel Serial I/O drivers etc are up-to-date? Serial I/O is involved in data transfer between devices.ĭell's Support site doesn't list the SD card reader on the System Config page for my XPS 8930 but you might check yours by entering the Service Tag on the Support page and clicking the System Configuration link. Have you scanned thoroughly for malware recently?.Have you run diagnostics on the PC lately from the F12 boot menu?.What does it say about installed RAM and availability in the System Summary? How much free space on source drive and on SD card?Ĭlick Start>Run and enter: msinfo32.exe and click OK.Are all your drivers really up-to-date? IMO, SupportAssist is "iffy", at best.If yes, it should be clean since it replaced whatever previous version was running. I just copied a 333 MB file from my HDD onto an 8-GB Kingston SD card and it transferred without any delays at average speed of ~5 MB/sec with no delays in ~1 min. If you have an Alcor SD reader, you should check Device Manager to see which drivers you have, and possibly update if it's an Alcor reader. This driver is listed in the Microsoft catalog for Alcor SD readers.ĭevice Manager shows Microsoft driver 1.1 for SDHC Card under Disk Drives and Alcor driver 2.0.150.10135 for Alcor Micro under USB. I updated to Win 10 Pro v20H2 just this past weekend and Windows Update pushed Alcor Micro Corp USB driver v2.0.150.10135 at me.

Don't know if you have the same reader or a different brand/model reader. And it's also listed in Device Manager under Disk Drives as "SDHC Card", again only after a card is inserted. It's listed on my XPS 8930 (i7-9700 CPU, 16 GB RAM) in Device Manager under USB as "Alcor Micro USB 2.0 Card Reader", but it only appears after an SD card is inserted. The SD card reader is a USB device on the XPS 8930.