Samsung Launches High-Speed SD Express MicroSD Cards

The new cards offer unprecedented speeds and capacity, aiming to revolutionize storage for high-performance applications.

Samsung unveils a new SD Express microSD card with write speeds of up to 800MB/s, significantly faster than current high-performance SD cards.
The SD Express cards are designed to support high-speed data applications like 8K video recording and on-device AI, potentially benefiting devices like the upcoming Nintendo Switch successor.
Samsung's new microSD cards also include a 1TB model with typical UHS-I performance, addressing the demand for higher storage capacity.
Compatibility and heat management are highlighted as key considerations for the new SD Express cards, with Samsung introducing Dynamic Thermal Guard technology.
Despite the advanced features of the new SD Express microSD cards, Samsung's latest flagship phones, the Galaxy S24 series, do not include microSD slots.