A-Data Premier Pro 128GB SDXC UHS-I U3 V30 A1 card, Black

The ADATA Premier Pro is a 128 GB SDXC card designed for devices requiring sustained data throughput, such as high-resolution DSLR cameras and professional camcorders. The 128 GB capacity provides substantial storage volume for large RAW image formats and allows for extended 4K video recording sessions. This card utilizes the UHS-I interface, ensuring broad compatibility across a wide range of modern digital imaging equipment that accepts the SDXC standard.

Performance metrics include a maximum sequential read speed of 100 MB/s, facilitating efficient file transfer during offloading to a host system. The card supports a sequential write speed of 60 MB/s, adequate for continuous shooting modes. Furthermore, certification under Video Speed Class V30 and UHS Speed Class 3 (U3) guarantees the minimum sustained write speeds necessary for smooth capture of high bit-rate Full HD and Ultra HD 4K video streams without dropped frames. The card features multi-point protection, including resistance to water (rated IP67), shock, and X-rays, securing stored data in diverse environmental conditions.

• 128 GB storage capacity using SDXC format
• UHS-I interface with Class 10 performance rating
• Maximum 100 MB/s sequential read speed
• Maximum 60 MB/s sequential write speed
• V30 and U3 classifications for reliable 4K Ultra HD video recording
• A1 Application Performance Class for supported mobile devices
• Includes Error Correction Code (ECC) functionality
• Physical protection against water, shock, and X-rays