Overview The PNY P-SD64GU3100EX-GE is a full-size SDXC memory card designed to provide 64GB of high-speed, reliable storage for photographers and videographers. It supports read speeds up to 100 MB per second and features a V30 rating that guarantees a sustained write speed of at least 30 MB per second, making it well suited for recording 4K Ultra HD video and capturing high-resolution RAW images without interruption. This card fits seamlessly into workflows involving DSLR cameras, mirrorless systems, and HD camcorders, offering enough capacity and speed to handle demanding shooting scenarios such as weddings, travel vlogging, and sports events. Its built-in write-protect switch adds an extra layer of security by preventing accidental deletion or overwriting of important files. Key features 64GB capacity provides ample space for storing large 4K video files and high-resolution photos V30 video speed class ensures smooth and uninterrupted 4K Ultra HD video recording UHS-I interface supports fast read speeds up to 100 MB per second for quick file transfers Backward compatible with U1 and Class 10 devices, maintaining reliable write speeds for everyday shooting Physical write-protect switch safeguards your content from accidental erasure or overwriting Durable design suitable for a variety of shooting conditions and professional use cases Key specs Capacity: 64 GB Memory card type: SDXC Speed class: V30, U1, Class 10 Bus interface: UHS-I Maximum read speed: 100 MB/s Minimum sustained write speed: 30 MB/s (V30 rating) Physical feature: Write-protect switch Connectivity and compatibility This SDXC card is compatible with any device that supports SDXC media, including DSLR cameras, mirrorless cameras, and HD camcorders. It also works with devices that recognize UHS-I, U1, and Class 10 standards, ensuring broad compatibility across a wide range of photography and videography equipment. The card’s fast read speeds enable efficient transfer of large files to computers and editing systems, helping to streamline post-production workflows. Ideal uses and environments The PNY Elite-X 64GB SDXC card is a strong choice for photographers and videographers who need dependable storage for 4K video projects and high-resolution stills. It performs well in fast-paced environments such as weddings, sports events, and travel shoots where continuous burst shooting and smooth video capture are essential. Its durable design and write-protect switch make it suitable for both professional and enthusiast use in a variety of shooting conditions.