With the implementation of Thunderbolt 3 there are higher expectations than ever before on RAID storage devices to offer more than just data back-up. The CalDigit T4 Thunderbolt 3 follows through on this promise by providing users with the ability to connect a 4K monitor and charge the connected laptop with one single Thunderbolt 3 cable. All of these new features are a powerful new addition to the core functionality of the T4 which provides incredible performance and RAID 5 protection for your valuable files.