This driver, developed by (Samsung Electronics Co.), is a "Ports" hardware device driver typically seen in Windows Device Manager when a Samsung phone is connected via a specific hardware state.
Modern SoCs like Samsung's Exynos (used in Galaxy devices, Chromebooks, and development boards) require robust USB connectivity for firmware flashing, debugging, and runtime peripheral emulation. The identifier Exynos USB Device (4.0.0.0) refers to a specific driver version that implements a USB device controller (UDC) function, presenting the Exynos SoC as a slave device to a host computer.
An older driver version might be active, as version 4.0.0.0 is a legacy release often dated back to around 2017. Troubleshooting Tips Driver for SEC, SYSTEM LSI Exynos USB Device 4.0.0.0 exynos usb device(4.0.0.0)
Samsung devices utilize a proprietary utility called Samsung Update (formerly SW Update).
Typically 20.36.7.262 (dated August 28, 2017). This driver, developed by (Samsung Electronics Co
Often associated with USB\VID_04E8&PID_2916 or similar variations.
You are using software like ChimeraTool or Samsung Multidownloader to perform system-level maintenance. An older driver version might be active, as version 4
Systems Engineering Analysis Version: 1.0 Date: April 13, 2026
It allows a computer to communicate with the phone’s chipset for deep-level tasks like Boot Repair , firmware flashing, or recovery from a "bricked" state.
Specifically, this device usually handles: