Lexar 64GB Professional 1667x SDXC Memory Card, UHS-II, C10, U3, V60, Full-HD & 4K Video, Up To 250MB/s Read, for Professional Photographer, Video...

I use these cards in a Nikon D780 digital SLR. They are fully compatible with each other. These cards provide plenty of storage for multiple HD movies and the speed assures I can shoot raw NEF as fast as I want. I use an adapter (SDXC to USB-3) for high-speed picture transfer from the card to my PC; this is much faster than the USB cable from the camera or a typical laptop built-in SD card reader.

I'm hobbyist photographer, but get paid for a few gigs here and there. Thus, I need a reliable and fast memory card to capture my clients' photos. I have exclusively purchased these Lexar Professional cards the last two years because of their reliability and speed. I take a lot of sports photos with my mirrorless camera and fire the shutter continuously. This card handles it all without any hiccups. This will continue to be my go-to card in the future.

Bottomline up front: A performance SD card that can handle all but the absolute highest video recordings I feel like this card is suitable for most non-professional users, like aspiring video creators. I use this SD card in my Sony FX30 and and I typically record at XAVC S 4K @ 60p, 200M 4:2:2 10 bit without any issues. Transferring from the card to my computer is super quick. You also get a reliable name for a reasonable price. Sure there are other V60 cards out there for cheaper, but have you seen some of those brand names??? Definitely recommend, as this card offers a good balance of price, performance, and known reliability, and would be suitable for most if not all casual to enthusiast users. Pros: - Reliable brand - Can handle all but recording at the highest settings (at that point, just get a V90 or CFA Express) - Reasonable price for storage amount - Durable - Seems suitable for most non-professional users, or maybe even as a backup card for professional users Cons: - Higher storage volumes get pricey quickly

I like to keep several of these on hand as a photographer because cards can fill up quickly. These work great for me in my Canon EOS R and when they are on sale they are definitely worth stocking up on. I haven't had any problems with them either in the camera or when transferring over to my laptop or tablet in order to edit my shots, and my shots seem to write quickly onto the card.

First of all, having a 2-pack of these memory cards is a handy bonus. It gives me peace of mind knowing I have a backup card when I'm out shooting photos or videos. The 256GB storage capacity is ample for my needs, allowing me to capture a large number of high-resolution images and 4K videos without constantly worrying about running out of space. When it comes to compatibility, these cards have worked flawlessly with both my Sony A7R IV and Panasonic G9 cameras. I haven't experienced any compatibility issues or error messages, which is a relief. It's nice to have a memory card that plays well with different camera brands. In terms of speed, these cards are reasonably fast. While they might not be the absolute fastest on the market, they do the job well for most situations. I've been able to shoot bursts of high-resolution photos without any noticeable lag, and recording 4K videos has been smooth as well. One thing to keep in mind is that these cards are UHS-II, which means they offer faster data transfer speeds compared to UHS-I cards. However, to fully take advantage of their speed, you'll need a UHS-II compatible card reader. So, if you're transferring your files to a computer, make sure you have the right equipment to maximize their performance. Overall, the Lexar Professional 1667x 256GB (2-Pack) Memory SDXC UHS-II Cards have been reliable and convenient for my photography needs. They offer a good balance of storage capacity and speed, and the 2-pack gives me peace of mind when I'm out on a shoot. If you're a casual photographer or videographer like me, these cards should serve you well without breaking the bank.