Immerse yourself in the evolution of gaming with PNY microSD Express U3 V30 A1 flash memory cards - delivering top-tier performance and next-level gameplay! Engineered with next-generation microSD technology, these cards achieve extreme speeds up to 890MB/s Read and up to 750MB/s Write, reducing load times to start gaming faster and explore immersive worlds with extreme resolution. PNY microSD Express cards are up to 4.4x faster than standard microSD UHS-I cards, enabling lightning-fast downloads and smoother gaming experience. Upgrade to revolutionary PCIe Gen 3x1 microSD Express technology, ideal for superspeed microSD Express host devices, including Nintendo Switch® 2. Double your Nintendo Switch® 2’s capacity with up to 256GB of expanded storage - ideal for housing your growing library of AAA titles. Meticulously engineered to keep up high performance, PNY microSD Express is crafted to stay cool under pressure with unique heat dissipation designs maximizing cooling efficiencies. For maximum flexibility, PNY microSD Express cards are backwards compatible at UHS-I speeds with microSD UHS-I and UHS-II devices, ensuring you’re equipped for next-gen gaming, without sacrificing support for your current favorite devices! Backed by a limited lifetime warranty and maximum durability for gaming on the go. A1 Application Performance allows users to run gaming apps directly from the microSD card, and experience faster app launches - so you can spend less time waiting and more time playing!¹,²,³,⁴,⁵,⁶ Disclaimers: ¹For Flash Media Devices, 1 megabyte = 1 million bytes; 1 gigabyte = 1 billion bytes. Actual useable capacity may vary. Some of the listed capacity is used for formatting and other functions, and thus is not available for data storage. ²Up to 890MB/s read speed, up to 750MB/s write speed. Requires compatible host device capable of reaching such speeds. Performance and photo/video support (eg, "full HD") may vary depending on the host devices, user’s settings and configurations. ³Compatible with devices with a microSDXC™/microSDUC™ card slot, & microSD™ Express host devices including Nintendo Switch® 2. ⁴Compatible with UHS-II & UHS-I devices at UHS-II & UHS-I speeds. ⁵For full details visit www.pny.com ⁶Based on internal and external testing. Results may vary based on user conditions, for details see https://www.pny.com/Durability-Flash-Cards. PNY warranty terms and conditions apply.