The Atomos docking station supports both the Mastery Caddy and the Master Caddy II and makes it possible to quickly transfer all hard drive data via USB-C 3.1 to your computer. In contrast to its predecessor, the device supports an Atomos RAID Caddy power cable if you want to connect a RAID caddy. The docking station offers a USB-C 3.1 and a USB 2.0 port, the latter has been installed so that older computers are still compatible.