The 128GB Elite UHS-I SDXC Memory Card from Delkin is a high-capacity card for your HD and 3D-enabled video capture device. It boasts superior speed, writing at 80 MB/s and reading at 95 MB/s. Its UHS-I / Ultra High Speed Class 3 (U3) interface provides a bus speed of 312 MB/s. Enjoy seamless integration into and full backwards compatibility with all SDHC / SDXC or Class 2, 4, 6 and 10 host devices, including cameras, camcorders and readers. The card is optimized for large file capture, such as continuous real-time HD & 3D video with a DSLR camera or speedy JPG and RAW still photography.