Simplecom SA492 USB 3.0 to 2.5', 3.5', 5.25' SATA IDE Adapter with Power Supply --- > Alternative replacement SA491 It supports laptop 2.5' SATA HDD or SSD, desktop 3.5' SATA or IDE HDD and 5.25' optical drive, and allows you to connect them through an available USB 3.0 or USB 2.0 port. Transfer data quickly and easily through USB 3.0 at speeds of up to 5Gbps, up to 10x faster than USB 2.0. Installation is simple and no driver software required, and blue LED lights indicate activity to confirm data transfer. SA492 is a caseless solution that makes swapping hard drives easier than ever before. One solution for all types of hard drives make this a perfect solution for data transfers or data backup. Features Flexibility of connecting any SATA and IDE storage drives to your computer Supports 2.5' SATA HDD or SSD, 3.5' SATA or IDE HDD and 5.25' optical drive SuperSpeed USB 3.0 interface, backwards compatible with USB 2.0/1.1 Power adapter included for using 3.5' or 5.25' drives outside system IDE power connector for easy access of 3.5' or 5.25' IDE drive ON/OFF switch ensures easy and safe control of power LED indicator for power and activity status Enables access three hard drives simultaneously Transfer Rates Up to 5 Gbps with USB 3.0, 480 Mbps with USB 2.0 Hot-swappable, plug and play, no driver software required Support Windows XP and above, Mac OSX 10.6 and above Package Contents 1x SA492 USB3.0 to IDE SATA Adapter 1x USB 3.0 Cable 1x IDE power cable 1x Power Adapter