The SanDisk SDXC 512GB Extreme PRO 300 MB/s UHS-II V90 U3 is an ultra-fast memory card that’s based on the latest UHS-II standard. Key features include:
UHS-II / V90 / U3 / Class 10
512GB storage capacity
300 MB/s maximum read speed
300 MB/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 |
| Built-In Write-Protect Switch | Yes |
| Bus Type | UHS-II |
| Capacity | 512GB |
| Item Type | Storage Device |
| Maximum Read Speed | 300 MB/s |
| Maximum Write Speed | 300 MB/s |
| Media Format | SD |
| Brand | SanDisk |
| Built-In Write-Protect Switch | Yes |
| Bus Type | UHS-II |
| Capacity | 512GB |
| Item Type | Storage Device |
| Maximum Read Speed | 300 MB/s |
| Maximum Write Speed | 300 MB/s |
| Media Format | SD |