1The shell is made of thick aluminum, which makes the structure more stable, has a long service life. 2Equipped with base slot and vertical storage space station, stable and nonslip saving space. 3Suitable for 3.5inch SATA hard drives, compatible for Windows/Linux/OS X systems. 4Using 12V4A power adapter to meet the power supply of large-capacity hard disks, safe use and more stable transmission. 5Comes with a cooling fan, with small size, easy to carry and store, convenient to use and with good performance. Item Type: MAIWO Hard Disk Box Support Hard Disk: 3.5 inch HDD Disk Position: Double disk position Internal Interface: SATA Transmission Interface: Type-C to Type-A Function: Hard disk read and write, support for RAID0/RAID1/LARGE/Normal function Operating System: For Windows/OS X/Linux How to Use:1. Take Out The Middle Frame Of The Hard Disk Box; install the 3.5-inch hard disk at an angle of 45 to HDD1/HDD2 respectively, install the hard disk in the middle frame Replace the hard disk box and fix it with screws. 2. After setting the function mode, connect the K35272C dual-bay hard disk box data cable to the computer port, and at the same time connect the power supply, press the RESET button to turn on the power switch, wait for 5-8 seconds, and then let theindicator light up. The USB driver will be automatically installed in the lower right corner of the computer desktop. Packing List:1 x Hard Disk Box 1 x Type-C Cable 1 x Power Adapter 1 x Power Cord 1 x USB Cable 1 x Base 11 x Screw 2 x Screwdriver 1 x User Manual 1 x Hard Disk Box 1 x Type-C Cable 1 x Power Adapter 1 x Power Cord 1 x Base 1 x USB Cable 11 x Screw 2 x Screwdriver 1 x User Manual After inserting a hard disk, fix the hard disk to the middle frame with screws first; then install the second hard disk.