Compatible with any standard external 5.25 device bay Fits 2x 2.5 SATA/SAS HDD/SSD and 1x 3.5 HDD/Device Supports 2.5 SATA/SAS HDD/SSD of 5mm to 9.5mm height Supports SATA 6Gbps or SAS 3.0 12Gbps (Single channel) Soft blue indicator LED provided for each 2.5 HDD/SSD bay Detachable dust cover for 3.5 slot to keep debris from entering your system Enhanced tray and metal housing with for maximum durability Designed for power users and system builder applications, mainly space saving and hot swap usage and for 2.5 HDD or SSD 3 Years Warranty with Live Chat Customer Support