The g technology g speed shuttle xl thunderbolt external hard drive has been designed specifically for multi stream 4k workflows and post production both on location and in the studio with a built in integrated handle its easily transported to and from jobs it has transfer rates up to 1350mbs and dual thunderbolt 2 ports for fast and secure connections it was created with capacity and performance in mind and it can be configured in raid 0 1 5 6 10 50