64GB SD-Karte U3 Speicher für Sony Alpha A7R, A7R III, A7R IV,A7S, A7S II Kamera (4K)
Speed Class: U3. 4K Ultra HD Video Shooting & Recording. Compatible with any device that supports SD card of 64GB. The card has been extensively tested and proven to be waterproof, temperature proof, shock and vibration proof and X-ray proof.