Support all brands of 2.5 Inch and 3.5 Inch SATA hard disk drive up to 8TB per drive. (Does not support RAID and NAS function) Smart Fan Function with built-in thermal sensor support Auto & Manual mode with 3 level of fan speed Super Speed USB3.0 5Gbps Connection transfer your files in a breeze.Supports Designed by Syba, the Syba 8 Bay Tool Less Tray Hot Swapable 2.5" and 3.5" SATA Hard Drive External USB 3.0 Hard Drive Enclosure is built for lasting quality and everyday use. Shop at OJCommerce and explore our collection with free shipping on every order.