Lexar Professional 64GB SDXC Card 2000X, UHS-II, U3, V90, 300MB/s - Flashmemo B2B Online Store
Integral 64GB UHS-II SD Card V60 Up to 260MBs Read and 100MBs Write Speed 1733X SDXC Professional High Speed Memory Card : Amazon.co.uk: Computers & Accessories
SanDisk Extreme PRO 64GB SDXC 300MB/s UHS-II Memory Card
ADATA Premier One 64GB SDXC UHS-II U3 Class 10 SD Card - ASDX64GUII3CL10-C | Novatech
Sony 64Gb SDXC UHS-II M Series Tough Professional Memory Card SF-M64T | London Camera Exchange
SanDisk 64GB Extreme PRO SDXC Memory Card up to 300MB/s, UHS-II, Class 10, V90, U3 : Amazon.co.uk: Computers & Accessories