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

Highly recommend these cards! I have been using them in the 32 and 64GB flavors for about 8 months and havent had a single issue with them. Rock solid performance and reliability. I recently upgraded to the G series card(for the UHS-II slot) and if you need the extra speed Id recommend it, blazing fast buffer clearing!

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.

great memory cards for the Gh5

Have used these cards consistently for a while now with my a7iii. Absolutely no issues whatsoever. Very fast! But to get full potential, make sure you have a fast card reader that can give you an understanding of just how fast this is. You will also need to check if your current card reader is UHS-II compatible. Mine was not and I had to upgrade.

Very fast and reliable memory card used in my A7RII.

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.

Great product very fast transfer speeds

Good price at decent speed. Not the fastest but fast enough.

Its a good and quality product, thanks Sony! /Before that I was using these ones: SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card (SDSDXXG-064G-GN4IN) ---- NEVER BUY THEM!!!!! THEY ARE MADE OF VERY CHEAP PLASTIC!!! ONE RUINED MY Sony A7rII SD- card slot!!!. /. This Sony card is very good! Highly recommended!!!

Good product.