Blackmagic Cloud Dock 4 lets you share up to 4 independent 2.5 inch disks over a high speed 10G Ethernet network. Just plug in SATA HDDs and SSDs, or extreme performance U.2 disks for incredibly fast file reading and writing. You can also sync files globally using Blackmagic Cloud, plus view all storage, connection and sync activity in real time on a display connected to the HDMI monitor port. Blackmagic Cloud Dock 4 has 4 10G Ethernet ports, an Ethernet over USB-C port and an internal power supply in a single rack unit making it highly portable network storage that’s perfect for high end film and television use.