Silicon Power microSDXC Express Card 256GB Read up to 880MB/s Up to 700MB/s Write for Nintendo Switch 4K Video Games SP256GBSTEI31V10

Equipped with SM2708 chip, SD Express 7.1 standard, PCIe Gen 3x1 interface, and NVMe protocol for industry-leading performance. Up to 880MB/s read speed and 700MB/s write speed for faster game loading on Switch 2, 2.7x faster UHS-II microSD card. Dual PCIe Gen 3x1 and UHS-I interface design ensures seamless compatibility with the new and previous generations. Large capacity of 256GB/512GB/1TB allows you to store multiple AAA titles and high-resolution videos and photos in one compact card. Capture and play amazing 4K UHD video with V30 video standard. Equipped with high quality 3D TLC NAND flash, it can withstand more than 10,000 insertions and can operate in a operating temperature range from 0°C to 70°C without loss of performance. Ideal for Nintendo Switch 2 and mainstream game consoles to expand your gaming play and data storage possibilities. Operating Temperature: 0℃~70℃, Storage Temperature: -40℃~85℃ Can be operated even in harsh environments such as 67°F (25°C/95%RH, 40°C/93%RH, high salt spray (3% NaCl/35°C, MIL standard). 10,000 insertions, 10N bend, 1.5m drop, ±15kV/±4kV ESD protection, ISO 7816-1 and 0.1G X-ray resistance. 10-Year Limited Warranty