Samsung Electronics Co.%2c Ltd. - Usb - 2.21.0.0 -

Provides the necessary connectivity bridges for software engineers, developers, and advanced users utilizing Android Debug Bridge (ADB) or flashing tools like Odin.

This driver, like all kernel-mode USB drivers, has access to system memory and I/O. Version 2.21.0.0 is signed by Samsung with a valid digital certificate. However, older systems (Windows 7) may accept it even if the signature has expired. Always ensure:

It allows your computer to recognize and interact with Samsung smartphones for tasks like transferring photos, using the phone as a modem (tethering), or using developer tools like (Android Debug Bridge) Why You See This Update Previous Connection: samsung electronics co.%2C ltd. - usb - 2.21.0.0

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Check the driver date: if it’s , that’s the real deal. Newer “2.21.0.0” files from sketchy DLL sites are often re-packed no-name drivers masquerading with this version to fool device managers. However, older systems (Windows 7) may accept it

While generally helpful, some users have noted minor hiccups:

samsung electronics co., ltd. - usb - 2.21.0.0 Type: Windows Universal Serial Bus (USB) Device Driver Vendor: Samsung Electronics Co., Ltd. Version: 2.21.0.0 This appears to be a USB driver version for Samsung devices

It is part of the ssudbus.inf setup infrastructure, mapping the USB Composite Device profile.

It's always a good practice to keep your drivers up to date to maintain peak performance and security.