Supersonic speed optimal choice for each professional. Thanks to exceptionally high reading/writing speeds, equal to 180 MB/S and 130 MB/S* respectively, it is possible to perform dynamic bursts and 4K fluid video videos, to create professional content capable of capturing the attention of the audience. Supersonal adherence* The cited reading/writing speeds are based on internal tests conducted in controlled conditions; The actual speeds may vary depending on the use and other conditions. For products not compatible with the UHS-I interface, speeds may vary according to the conditions of the different interfaces. The declared performance refer to the use of SD Pro plus cards with Samsung readers. ¹ Functionality Video 4K UHD supported by 512, 256, 128 and 64 GB cards. Compatibility with host devices can vary. You can see your spaceoper satisfy your every need and keep all your memories, you can choose between 512GB, 256GB, 128GB and 64GB*. With a large offer available, are you sure you always have the SD card that best suits your needs? 4. You can take your space used: Sony Alpha 1 Video 4K (3840*2160) 30 fps 60 mbps (video dimensions 30 min 13.8 GB) ² Video FHD (1920*1080) 30 fps 16 Mbps (video dimensions 30 min 5.2 GB) ³ Image 3840*2880 (size Medium images 5.5 mb) 4 Image 2880*2880 (medium dimensions Images 4.3 MB) Maximum high reliability and total protection at 7 levels cost? 7 to resist the most extreme conditions and intensive use - at home, outdoor or moving. And with a limited guarantee of 10 years, the tranquility of mind is insured. Masses reliability* Samsung is not responsible for any i) damage and/or data losses or II) expenses incurred for the recovery of the data of the memory card. CEO: 1 m depth, salted water, 72 hours ²TEMPERATURE: operational temperatures from -25 to 85?, Non -operational temperatures from -40 to 85? ³ RAG: 100 mgy (the equivalent of a airport scanner x airport) 4 magnets: up to 15,000 gauss 5urt: bumps up to 1,500 g* (g*: gravitational accelerations) 6 falls: resistance to falls from a maximum height of 5 meters 7 wear: up to 10,000 strips Flash memory n. 1 to Mondoscopri the exceptional performance and reliability that only the number one flash memory in the world since 2003 can give you*.* Source: Omdia data 2003-2022: Nand Suppliers ’Revenue Market Share.