The memory card "Extreme PRO UHS-I V30 (128 GB, microSDXC, U3, UHS-I)" from SanDisk is not directly compatible with the Nikon Coolpix P500, as this camera supports SD, SDHC and SDXC cards, but not microSD cards. However, the card is equipped with an SD adapter that could make it usable in an SD card slot, but compatibility depends on the specific hardware and firmware of the camera. It is recommended to use SD or SDXC cards specifically designed for the Nikon Coolpix P500, such as the SanDisk Extreme PRO SDXC UHS-I cards.