Supporting Hard Drive Capacity: 32T8(2*16TB) Size: 2.5 Case Material: Aluminum Function: Tool free/hot-swap Function : With Fan Internal Interface: SATA Size: 3.5 External Interface: USB Interface: USB30 SATA 3.0 Material: Aluminum Support Raid: Normal/large/RAID 0/1/3/5/10 Function : HDD Docking Station Designed for 4K video editors, photographers and professional users who want to protect their precious data. Suitable for storage capacity, redundancy or backup. The total capacity is up to 32TB (2 x 16TB hard disk), built-in JMS567 + JMB575 SATA3.0 dual-core chip, to ensure the safety and stability of data storage and transmission (no RAID, no NAS function). This 2 bay hard disk docking station supports all 3.5" SATA hard disks, USB3.0 to SATA3.0 high-speed transfer, speed up to 5Gb/s, backward compatible with USB 2.0 / 1.1, activity LED indicates disk access status. The shell adopts an integrated aluminum alloy shell with good heat dissipation and a thickness of up to 4mm. It is sturdy and reliable. The ventilation hole design helps to speed up air circulation and heat dissipation to effectively cool the drive and the entire system to ensure stable operation and prolong service life. Tool-free design, the drive can be installed in a few seconds without tools and screws, supports hot-swappable, plug-and-play. The 3.5-inch hard disk enclosure is compatible with computers and laptops with Windows XP/ VISTA/ Windows 7/ 8/8.1/ 10/ Linux/ Mac 9.1/10.2 or higher. Package list: 1x HDD Docking Station Please allow slight dimension difference due to different manual measurement.