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

Good for the price

Worked as expected! Cant wait for these things to go down in price!

I just ordered and received the 128gb card, now I have speed and a larger card, which I need with the a99 ii. I suppose we learn best from experience. This card is all that I hoped it would be.I can set my shutter on 5 fps, shoot and the camera doesnt have to wait for the card to write the data. Slot one on my a99 can be either the Sony SDXC UHS-II or a SanDisk memory card. I cant get more technical than that. The Sony memory is so much faster and uses the cameras capability. Sony is much more expensive but it is so much nicer.

Good price point and Im able to record 4k video using the EOS R camera. Was worried that the read rate would not be enough but seems to be just fine.

If youre looking for dependable SD cards for the GH5s high bitrates, youre in luck. I purchased 6 of these 64GB cards. I ran multiple tests on my GH5 with these cards in All-Intra/400mbps mode... ONE THING TO KEEP IN MIND: When shooting in Back Up Rec slot function mode I keep getting a message that says Backup recording requires using two identical SD Cards. I didnt work in that mode. But... I only shoot in Relay Rec mode. And no issues, no choking so far in that mode. I normally dont shoot in All-Intra/400mbps for my clients, but its good to know that these cards handle the demand if I ever needed it (i.e. for a short film, feature film, etc.). You get about 20mins on one card slot of the GH5 with these 64GB cards. So youre looking at about 40mins in total for both slots. Dont get scammed by the V90 craze! Its just a cash grab, at least for All-Intra on the GH5. Youll have plenty of breathing room when shooting at any other bitrate as well.

Needed something fast for high-quality HD video, and this is it. Sucks-up the bits like nobodys business.

Solid, fast read/write and affordable. Great combo with my A7III. No dropouts or lags.

I like the speed on this. I can shoot pictures in burst mode and it handles them very smoothly. Price wise is also very good and not that expensive. This is great for shooting 4k Videos also. I use them with Sony a7III.

Super fast card with a UHS-II reader. I bought two and use them in my Canon camera. They work at normal speeds in devices that are not UHS-II.

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