 "Transcend 128GB SDXC Class 10 UHS-1 Flash Memory Card Up to 90MB/s (TS128GSDXC10U1)"@en-US "Accessories - Page 7 | EISF"@en-US
"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."@en-US 
 "Kingston Digital 128GB SDXC UHS-I Speed Class 3 90MB/s Read 80MB/s Write Flash Memory Card (SDA3/128GB)" "Camera & Photo Accessories - Page 1191 | All Tech Toys"
"Move to faster performance with Kingston's SDHC/SDXC UHS-I U3 Flashcard. With speeds of 90MB/s read and 80MB/s write, it reads up to 9x faster and writes up to 8x faster than standard Class 10 SD cards. It meets the SD Association's latest specification release, UHS-I U3 (Ultra High-Speed Bus, Speed Class 3), which guarantees performance of at least 30MB/s and enough bandwidth to record and playback 4K2K video without interruption. Users can capture cinema-quality Full HD (1080p), Ultra HD (2160p),3D and 4K2K videos on high-performance cameras such as Digital Single Lens Reflex (D-SLR), Digital Single Lens Mirror less (D-SLM), camcorders and video cameras. It's ideal for television recordings as well as live broadcasts, plus it lets you edit files faster and provides faster upload times, especially when using USB 3.0 card readers. Its higher sustained write speeds ensure video integrity by reducing stutter and allow photographers to shoot in continuous burst mode. (Water submersion up to 30 min depth to 1m, temperatures -25C to 85C, 0.1 Gy of X-ray radiation both sides of card)." 