The Delkin Devices USB 3.0 Black Series Reader offers fast data transfer and compatibility at various rates. It has dedicated slots for SD, MicroSD, and CompactFlash cards. The card supports UHS-II and UDMA 7 standard media storage. Its fast data transfer speed of 500 Mbps allows 4K and 3D video recording along with RAW burst shooting. The card reader doesn't require installation of additional drivers, thereby offering a smooth plug-and-play operation. Apart from USB 3.0, the card reader also connects to USB 2.0 and 1.1 ports. The card reader has an integrated cord and rubberized cover. You can use the card reader with both Windows and Mac OS systems.