Putting the Secure in Secure Digital. This Sony 64GB SF-G Tough Series memory card provides fast write speeds in a heavy-duty SD casing. Sony touts the cards as bend-proof, drop-proof to 5 meters, x-ray-proof, magnet-proof, static-proof, UV-proof, and temperature resistant. It is waterproof IPX8 and dust-proof IP6X rated which enables the card to be submerged to 5 meters of water for 72 hours. The word TOUGH is even displayed across an industrial yellow-colored background, so you know Sony’s not messing around here.

V90, UHS-II, SDHC Memory Card. The Tough Series SD cards are UHS-II capable for write speeds up to 299 MB/s. This grants the card a V90 rating for high-resolution, high-bitrate video capture from cameras like the Panasonic GH5S, Fuji X-T3, Panasonic EVA1, Blackmagic URSA Mini Pro, and Blackmagic Pocket Cinema Camera 4K.

Other Features. In order to increase the rigidity of the case, the write protection switch has been removed. This UHS-II card is backward compatible with UHS-I cameras but will only provide a write speed of 90 MB/s which is often not enough for 4K capture. If you have specific camera write speed requirements, feel free to reach out for our recommendation at support@lensrentals.com.