For devices powered by the chipset (such as the Galaxy A8 2018 or Galaxy A7 2018), you can use the official Samsung Android USB Driver for Windows . This package includes the necessary drivers for standard file transfers (MTP), firmware flashing via Odin, and Android Debug Bridge (ADB) functions. Official Driver Downloads

Without the correct USB driver, your Windows computer will either fail to recognize the device, show an error like “USB Device Not Recognized,” or prevent you from using advanced tools like Odin, ADB, or Fastboot.

Under Linux/macOS, no additional driver is required (uses built-in usbnet , usb_storage , cdc_acm ).

USB controller IP on Exynos 7885: typically a Synopsys DesignWare USB3/USB2 controller or a Samsung‑proprietary USB controller variant depending on board design. Implementations usually expose: