Realtek quietly issued a revised version about ten days later (September 2, 2017) with corrected INF file architecture tags.
Specifically, the Realtek MTD driver manages the PCIe and USB interfaces for (SD, SDHC, SDXC, and MMC). Without this driver, inserting an SD card from a camera or phone into your laptop’s slot would result in nothing happening—or, worse, a generic "Unknown Device" error in Device Manager. The State of Windows 10 in August 2017 To appreciate this update, we must remember the context. August 2017 was the era of the Windows 10 Creators Update (version 1703, build 15063). Microsoft was aggressively pushing its "Windows as a Service" model. Driver updates were being forcibly delivered via Windows Update, often overriding manufacturer-specific drivers. Realtek quietly issued a revised version about ten
And then, as all drivers do, it faded into the changelog of history. The State of Windows 10 in August 2017
In the vast, silent history of Windows Update, thousands of driver updates have come and gone. Most are invisible to the average user—background tweaks to ensure a printer works or a Wi-Fi signal remains stable. However, a small, peculiar entry from late summer 2017 stands out for both its obscurity and its specific utility: the Realtek Semiconductor Corp. MTD driver update , dated August 22, 2017 . Driver updates were being forcibly delivered via Windows
More notably, the August 22 driver became a . Microsoft’s compatibility hold list noted that systems with this specific Realtek MTD driver dated before September 2018 would blue-screen on upgrade. Users were forced to manually uninstall the device from Device Manager and let Windows reinstall a newer driver. Finding It Today As of 2026, the August 22, 2017, Realtek MTD driver is no longer served by Windows Update. Microsoft’s driver catalog has moved on to versions 10.0.17763.1 and later. However, the driver persists in offline driver packs, OEM recovery partitions, and the dusty corners of archive.org.