The BLACK SD UHS-II (U3/V60) Memory Cards from Delkin Devices combine industrial strength & reliability with unparalleled performance, plus a quality guarantee like no other card. Offering speeds suitable for professional photographers and videographers, the BLACK SD UHS-II cards are specifically built to handle the high-performance demands of today and tomorrow’s cameras; from high-speed action shots to super slow-motion footage. BLACK is the toughest, most reliable memory line on the market. Rugged Industrial Design Utilizing a proprietary injection molding process, Delkin BLACK UHS-II SD cards are designed to be 3 times stronger than regular SD cards and able to withstand over 45 pounds of impact. This specialized casing utilizes an innovative material, making each card virtually unbreakable and superior in terms of reliability and ruggedness. In addition to being significantly stronger and far less breakable than standard SD cards in bend/pressure tests, Delkin BLACK cards are dust, water and shock-proof, as well as have an extended temperature range that allows the card to perform flawlessly in environments ranging from -25°C to 85°C. Fast, Flawless Performance Rated Video Speed Class 60 (V60) and utilizing two rows of pins, Delkin BLACK UHS-II SD memory cards boast recording speeds surpassing 100MB/s and are optimized for flawless performance in the latest DSLRs and camcorders. Capture smooth, uninterrupted 4K, 3D and Full HD cinema-quality footage at high frame rates, without corruption or dropped frames. These cards also guarantee a minimum sustained write speed of 60MB/s, allowing for simultaneous multi-file recording, such as RAW + JPEG, video + still + GPS data and time-lapse, and ensure that data is written swiftly and safely to the card. Each card is fully backwards compatible with non-UHS-II and older devices, and supports standard definition recording.