Samsung Electronics Co. Ltd. - Usb - 2.21.0.0 Update Jun 2026

Samsung does not publish public changelogs for USB drivers, but reverse engineering and user reports across forums (XDA, Microsoft Answers) reveal the following:

Enables stable MTP (Media Transfer Protocol) for moving photos, videos, and files. samsung electronics co. ltd. - usb - 2.21.0.0 update

This driver version is engineered for broad backward compatibility. It supports: Samsung does not publish public changelogs for USB

The architecture is dual-signed (where applicable) to ensure compatibility with older Windows security protocols while adhering to newer standards. samsung electronics co. ltd. - usb - 2.21.0.0 update

Often distributed via Windows Update as an "Optional Update" or bundled with Samsung Smart Switch.

Designed for Windows 10 and Windows 11 (64-bit and 32-bit).