There has been data ("Essential 16 GB Amoi WMA8517 Micro SDHC Card is custom formatted for high speed, lossless recording! Includes Standard SD Adapter. (Class 10 Certified 30MB/sec)") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Mon Feb 3 07:10:51 2020, so the data displayed here has been removed .