The BULK\4 flash card by WD/SanDisk Bulk is designed to cater to the needs of users seeking high-capacity and fast data transfer speeds. This Secure Digital (SD) card, specifically an SDHC Ultra, boasts a 32GB storage capacity coupled with an impressive 30MB/s transfer rate. It falls within the Class 10 performance rating, making it ideally suited for high-resolution photographs, Full HD videos, and other data-intensive files. The highlight of this product is its availability in bulk, serving as an economical option for businesses or individuals requiring numerous units for their operations or personal use. Manufactured by WD/SanDisk, a reputable name in the storage solutions industry, this flash card guarantees high performance, reliability, and compatibility with a wide range of devices, including digital cameras, camcorders, and other SD-enabled devices.