Sleek Apple-style design ideal For Mac Pro, iMac, MacBook Air, MacBook Pro, MacBook, and Mac mini. Instantly Add 3 USB 3.0 Ports to Your Computer Supported Cards: CF, SD, SDXC, SDHC, MicroSD, MMC, M2Easy to Setup, Plug-n-Play, Hot Swappable, Hot Pluggable Compatible With All Windows/Mac/Linux Systems Supports Transfer Speeds up to 5Gbps (USB 3.0), 480Mbps (USB 2.0), 12Mbps (USB 1.1)Reverse Compatible USB 2.0 and USB 1.1