Samsung Electronics Co., Ltd. - Usb - 2.21.0.0 |best| Jun 2026

If you encounter issues with newer drivers on older hardware or Windows versions, reverting to 2.21.0.0 may resolve compatibility problems. Conversely, for Galaxy S22 or newer devices, update to the latest Samsung USB driver (v2.30.0.0+). Always download from samsung.com or via Smart Switch to avoid malicious third-party bundles.

If you have the installation file (usually named something like SAMSUNG_USB_Driver_for_Mobile_Phones.exe ), follow these steps: samsung electronics co., ltd. - usb - 2.21.0.0

is a mature, stable driver package essential for seamless USB communication between Windows PCs and Samsung mobile devices from the late 2010s to early 2020s. It provides the necessary bus and modem drivers for file transfers, tethering, firmware updates, and development. While newer versions exist for modern devices, version 2.21.0.0 remains in use on many legacy Windows installations and is a reliable baseline for Samsung USB connectivity. If you encounter issues with newer drivers on

The 2.21.0.0 driver package is a universal update designed for multiple architectures and operating systems: 18.206.173.112https://18.206.173.112 Samsung Electronics Co.%2c Ltd. - Usb - 2.21.0.0 - If you have the installation file (usually named

ssudbus.sys manages the logical USB bus, enumerating child devices (modem, MTP, ADB) and managing power states, device removal, and error recovery.