ship from Japan [Product Features]: A microSD card for frequently written applications such as drive recorders, security cameras, and surveillance systems. It also has excellent waterproofness, temperature resistance, electrostatic resistance, X-ray resistance, and impact resistance. [Speed Class]: UHS-I U1 Class 10 / [Size]: 11 mm x 15 mm x 1 mm / [Weight]: 0.4 g [Transfer speed]: Read (maximum) 95 MB / s Write (maximum) 40 MB / s * Transfer speed may vary depending on the hardware, software, usage, etc. of the host. [Durability]: Maximum 7,500 hours / [Put-in / out cycle] 10,000 / [Operating environment temperature]: -25 ° C to 85 ° C * Durability is the maximum value and may vary depending on the usage environment. []: / Please note that there is no loss of recorded data. Please refer to the Transcend homepage for regulations. * Product specifications and appearance may differ from the image depending on the manufacturing time / timing.