The Integral Ultima Pro High Performance Class 10 micro SDXC Memory Card is ideal for capturing HD videos on the latest camcorders & smartphones. Ensuring smooth video capture even in Full HD, the Ultima Pro delivers up to 40 MB/s transfer speeds, so your data is saved super fast. With 64 GB of memory, there's plenty of space for photos, music, games & videos. The Integral Ultima Pro High Performance Class 10 micro SDXC Memory Card is compatible with devices with SD or micro SD card slots.