 "Sandisk 64GB Extreme Pro SDSDXXG-064G SDXC Card r95MB/s w90MB/s Class 10 UHS-I U3 4K V30"
 media players video cameras "64GB Sandisk Extreme Pro SDXC 9-pin Class 10 UHS-I U3 4K V30 up to 95MB/s Read and 90MB/s Write speeds 2.7V 3.3V voltage support 24mm x 32mm 2.1mm Secure Digital Extended Capacity Card for digital other flash devices"
 "Transcend 128GB SDXC Class 10 UHS-1 Flash Memory Card Up to 90MB/s (TS128GSDXC10U1)" "Camera & Photo Accessories - Page 31 | All Tech Toys"
"Combining the already impressive Class 10 specification with the performance boost of UHS-I, Transcends Class 10 SDHC Ultra High Speed memory cards help your camera unleash its full potential. When paired with UHS-I compatible devices, these cards can realize transfer speeds of up to 85MB/s, perfect for high-speed consecutive shooting and smooth full HD video recording." 