Brand - Transcend, Model - Transcend TS-RDC8K2, Type - Card Reader, Interface - USB 3.1 Gen-1, Card Support - SDHC (UHS-I) / SDXC (UHS-I) / microSDHC (UHS-I) / microSDXC (UHS-I) / CompactFlash (UDMA7), Color - Black, Others - USB Type: micro USB to USB Type C, 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, Warranty - 1 year (Copy)