Amazon.com: SanDisk Ultra 64GB MicroSDXC Class 10 UHS Memory Card Speed Up To 30MB/s With Adapter - SDSDQUA-064G-U46A [Old Version] : Electronics
Amazon.com: Professional Ultra SanDisk 64GB MicroSDXC Card for Amazon Kindle Fire HD Smartphone is custom formatted for high speed, lossless recording! Includes Standard SD Adapter. (UHS-1 Class 10 Certified 30MB/sec) : Electronics