This package contains the driver for Realtek USB memory card reader. The Realtek memory card reader driver enables communication between the Realtek card reader and the operating system. It is supported on Dell OptiPlex, Precision, Latitude, XPS, Alienware, Inspiron, and Vostro systems that run Windows 7, Windows 8, Windows 8.1, and Windows 10 operating systems. This update supports Windows 10 Spring Creators Update.