SanDisk Ultra - USB flash drive - 512 GB - SDCZ48-512G-A46 - USB Flash Drives - CDW.com
Amazon.com: SanDisk Ultra 512GB MicroSD XC Class 10 A1 UHS-1 Mobile Memory Card up to 100MB/s Read Speed (SDSQUAR-512G-GN6MN) with Mini MemoryMarket MicroSD Memory Card Reader : Electronics