SPD USB Driver is designed to help you connect SpreadTrum/Unisoc-powered smartphones and feature phones to a Windows computer. It enables flashing stock firmware, unlocking, and performing other essential operations with stable connectivity.
On this page, you'll find two working mirror links to download the latest SPD USB Driver for both 64-bit and 32-bit Windows systems. The ZIP package includes the SpreadTrum USB driver along with a complete installation guide.
Download SpreadTrum/Unisoc USB Driver for Windows
The SpreadTrum USB Driver, also known as SPD Driver, allows you to connect SpreadTrum or Unisoc-powered smartphones and tablets to your Windows computer — without needing to install a PC Suite. It ensures reliable communication for flashing, unlocking, and data transfer.
We recommend using the latest version of the USB driver to ensure full compatibility with all supported devices.