Promaster SDXC 256GB Advanced

The U3 speed rating handles 4K video without any hiccups, and the price was a pleasant surprise for 256GB. I’ve filled it with raw photos and it keeps up during burst shots, no lag at all.

I was surprised how smoothly it recorded 4K footage without any stuttering, and the fast read speed saves me a ton of time transferring files to my computer. The price was also way lower than I expected for this capacity and performance level, so it's a solid deal for everyday shooting.

This card's U3 speed class handled continuous burst shots of my kid’s soccer game without any buffer lag. For the price, it’s a solid performer that I’d buy again.