Description: brand new and high quality Features: This product is designed by aluminum material for the better heat dissipation. It is unique designed for quadruple 2.5" SATA HDD internal enclosure for 5.25 device bay. It meets the high speed transfer rate and suitable for using in for case installation. Support four 2.5-inch hard disks at the same for time. for 9.5mm and 12.5mm thickness hard disk. Suitable for 5.25" drive bracket for standard for case. The structure design of hard disk towing plate is convenient for installation and disassembly. Built in long-term mute fan for better heat dissipation. Hard disk reading indicator, which can fully grasp the operation status of hard disk. With the function of hard disk detection. Specifications: Item Type: Hard Disk Enclosure Model: HE-2006 Material: Aluminum Alloy+Plastic Size: 170x146x42mm/6.6x5.7x1.6in Color: Black Support: 2.5" SATA I/II/III hard disk/SSD Interface: SATA Transmission Speed Rate: SATAI(1.5Gbps)/SATAII(3.0Gbps)/SATAIII(6.0Gbps) Support Systems: for Windows 2003/XP/Vista/for Win7/8/10/for Linux Quantity: 1 PC Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Hard Disk Enclosure 4 x SATA Cable 1 x Some Accessories 1 x User Manual