HOTWAY proudly introduce this ultimate HDD storage system for carve-for-more pro-users. H8R2-SU3S2 can provide both maximum capacity and maximum reliability for backing up all your data. You can easily extend your PC or Mac system for an extra 24TB HDD space or build up a most secure file system with various RAID mode options. And all these great benefits are just a single cable connection away! H8R2-SU3S2 is definitely your best and most cost-effective choice for saving up your precious memories and important files!