Amazon.com: Lexar Professional 2000x 128GB SDXC UHS-II Card, Up To 300MB/s Read, for DSLR, Cinema-Quality Video Cameras (LSD2000128G-BNNNU) : Electronics
Lexar Professional 2000x UHS-II 300MB/s 128GB Rev B SDXC Card Review with reader benchmarks and camera write speed comparison - Camera Memory Speed Comparison & Performance tests for SD and CF cards