Transcend TS-RDF5W USB 3.1 Gen 1 Micro SD Card ReaderTranscend TS-RDF5W is equipped with a SuperSpeed USB 3.1 Gen 1 interface for fast data transfer. It is compatible with SDHC, SDXC, microSDHC, and microSDXC cards, including those carrying the Ultra High-Speed Class 1 (UHS-I) designation. Insert your memory card into the reader and the plug the reader directly into an available USB port on your computer, in order to transfer images and video files from card to computer. A free download of RecoveRx data recovery software is also included with your purchase of this card reader.USB 3.1 Gen 1 features a maximum throughput of 5 Gb/s and is synonymous with USB 3.2 Gen 1 and USB 3.0.Compatible with SDHC, SDXC, microSDHC, and microSDXC cards, including those carrying the Ultra High-Speed Class 1 (UHS-I) designationInsert your memory card into the reader and then plug the reader directly into an available USB port on your computerHas an LED indicator for card insertion, data transfer activityWith the purchase of this card reader, you are also entitled to a free download of RecoveRx data recovery software..