Supports all 2.5" and 3.5" SATA I/II hard drives USB 3.0 high speed transfer rate Plug and play installation Eject button for safe removal of your hard drive SATA interface Power & Activity LED indicator Install and Access Hard Drive in Seconds Simple to Use Design; No Need to Add Enclosure or Open Case Add Storage to Any System with USB RoHS Compliance Hot-Swap Capability for Rapid Multi HDDs Access & Exchange Windows & Mac OS Compatible Compact Docking Station Design maximizes Heat Dissipation & Exhaust