Designed to work natively with most Atomos recorders, the Atomos Master Caddy 4K media SSD offers the performance to easily record and quickly transfer 4K, HDR, and HFR content. Built with an ultra-reliable solid state drive housed in a sturdy aluminum enclosure to endure your travels, and can be combined with an ev Series Reader Atomos Master Caddy Edition so you can quickly transfer media into a G-SPEED Shuttle with ev Series Bay Adapters device. With all that and a 3-year limited warranty, the Atomos Master Caddy 4K is able to speed up your productions, wherever they take you.