The SanDisk SDXC 64GB Extreme Pro 300MB/s UHS-II U3 is a fast UHS-II memory card. We now carry the more fully featured SanDisk SDXC 128GB Extreme Pro 300MB/s UHS-II U3 V90. Key features include:
UHS Speed Class 3 rated
64GB storage capacity
300MB/s maximum read speed
260MB/s maximum write speed
We strongly recommend that you not use UHS-II memory cards with first- and second-generation Sony a7-series cameras, as there are multiple compatibility issues. You’ll want the UHS-1 U3 cards instead.
You can use UHS-II memory cards with third-generation Sony a7-series cameras, such as the a7 III, a7R III, and a9.
| Brand | SanDisk |
| Item Type | Storage Device |
| Maximum Read Speed | 300 MB/s |
| Maximum Write Speed | 260 MB/s |
| Media Format | SD |
| Storage Device Type | Memory Card |
| Brand | SanDisk |
| Item Type | Storage Device |
| Maximum Read Speed | 300 MB/s |
| Maximum Write Speed | 260 MB/s |
| Media Format | SD |
| Storage Device Type | Memory Card |