Brand – Transcend, Model – TS-RDF8K2, Type – Card Reader, Interface – USB 3.1, Card Support – SDHC (UHS-I), SDXC (UHS-I), microSDHC (UHS-I), microSDXC (UHS-I), CompactFlash (UDMA7), Color – Black, Warranty – 1 year, Others – All-In-One Multi Memory, USB Type: micro USB to USB Type A, Card Reader Slots: SD, microSD, CompactFlash, Operating Voltage: 5V, OS Supported: Windows 7, 8, 10, Mac OS X 10.2.8 or later, Linux Kernel 2.6.30 or later, Dimensions: 67.6 x 45 x 15.2mm, Weight: 32gm, Feature: Unmatched Versatility, A card reader for all the popular card types, USB Type-A for great device compatibility, Blazing-fast transfer speeds, Compact power, Country of Origin – Taiwan, Made in/ Assemble – Taiwan/China