Description: Brand new and high quality Features: This product is designed with aluminum material for better heat dissipation. It is uniquely designed for quad 2.5" SATA HDD internal enclosure for 5.25 drive bay. It meets the high-speed transmission rate and is suitable for installation in a computer case. Supports four 2.5-inch hard drives simultaneously for efficiency. Compatible with 9.5mm and 12.5mm thick hard drives. Suitable for 5.25" drive bays in standard computer cases. The structure of the hard drive caddy is convenient for installation and disassembly. Built-in long-life mute fan for better heat dissipation. Hard drive reading indicator allows you to fully understand the hard drive's operating status. Features hard drive detection. Specifications: Item Type: Hard Drive Enclosure Model: HE-2006 Material: Aluminum Alloy + Plastic Size: 170x146x42mm/6.6x5.7x1.6in Color: Black Support: 2.5" SATA I/II/III HDD/SSD Interface: SATA Transmission Rate: SATAI(1.5Gbps)/SATAII(3.0Gbps)/SATAIII(6.0Gbps) Support System: 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 Drive Enclosure 4 x SATA Cable 1 x Some Accessories 1 x User Manual