Sony M Series SDXC UHS-II Card 64GB, V60, CL10, U3, Max R277MB/S, W150MB/S (SF-M64/T2), Black

Works well so far, no complaints. Have not tested the actual speed, but both the package and the card sticker now claim 150MB write speed.

I purchased this SD card for my digital camera, the storage capacity is great, and the writing speed is as well. I have no complaints.

All good

The 64 gig size of card seems to be a good size for weekend trips. It too early to know what there durability will be.

Fast read write for my new camera!

I just ran into a problem that just popped up out of nowhere. All of a sudden Im unable to record simultaneously on my A7iii though I was able to just last week. I have 2 A7iii cameras, one with this memory card and the other has the 64gb version. Both worked in the past but today I received an error message. It wont even let me record in the non 4k mode. Very strange. The memory cards in the 2nd slots are the same for both cameras so that should not be a factor. When I switched the 64gb and 32gb memory cards, the one with the 64gb worked but not the 32gb. Can someone please explain or is this just a bad card? Like I said, it worked just last week and for previous events.

Very fast and reliable memory card used in my A7RII.

Good

Works as advertised, great product, would buy again.

Very good