USB 3.1 Gen 1 interface Multifunctional card reader with an SD card slot, a microSD card slot, and a USB connector Plug directly into the USB port on any desktop or notebook computers Convenient LED indicator Transfer high-resolution images and video recordings to your computer faster and more efficiently Download the RecoveRx data recovery software from Transcends official website Engineered to deliver fast data transfer speeds, the RDF5 card reader features a USB 3.1 Gen 1 interface and support for both SDHC/SDXC and microSDHC/SDXC cards. Capable of being plugged directly into the USB port on any desktop or notebook computer, the ultra compact RDF5 offers effortless file sharing in any situation.Versatile card reader for SD and microSD cardsFeaturing double card slots for both your SD and microSD memory cards, the RDF5 handles most of your daily needs for transfering data between your cameras, phones, and PCs.Note: The reader does not support simultaneous insertion of SD and microSD