Short description of Smart Data Recovery for U3 3.4: Smart Data Recovery for U3 Flash Drives offers you a free, reliable and easy data recovery solution that is specifically designed to be installed and operated from a U3 stick. Install Smart Data Recovery onto a U3 stick and keep it with you to use it immediately shall a need arise. Download and save directly to U3 drive if you already deleted your data and want to maximize your chances of getting it back.