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

Very fast and reliable memory card used in my A7RII.

Great product

So I recently purchased two 64GB cards. According to Sonys recall notice, if your card does not have an * in the back, then it is affected. Of the two cards I purchased, one has the * and the other does not. Like the comments of another user on this page, Sony may be overwhelmed by calls and due to the COVID-19 situation, replacement will be staggered. In my case, it will cost me to ship the card out of my country and I will have to pay customs duty when the replacement gets here which ultimately is costing me more for shipment than the actual cost of the card. TBH, I have done some 4k tests shots on the affected card and it works fine so I am not sure if this is a potential risk or an inevitable risk. Only time will tell.

Good for the price

No problem with this in my Sony a7III.

I do a lot of 4K videography and I need dependable hi speed read and write video cards and Sony cards have always come through for me

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.

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.