What memory cards does Amazon Fire HD 8 2017 7th Gen use?

Amazon Fire HD 8 2017 7th Gen tablet is compatible with microSD, microSDHC and microSDXC flash memory cards up to 256GB in size. You can buy a Class 10 Micro SD card, also known as TF card, suitable for Amazon Fire HD 8 2017 7th Gen Tablet PC, with great transfer speeds, made by leading manufacturers as SanDisk, Kingston, Samsung, Lexar, Integral and PNY in our webshop. We also offer the SanDisk Ultra 64 GB Certified “Made for Amazon” accessory microSD memory card - the only one tested and certified to work with your Fire Tablet and Fire TV