Greenliant microSD ArmourDrive™ QX Series Memory Cards are available from 256GB to 1TB and operate between -25°C and 85°C wide temperature range. Built with high-quality 4-bit-per-cell (QLC) 3D NAND, QX series memory cards feature high reliability, high performance, and data security. ArmourDrive memory cards implement advanced NAND flash management technology to preserve data integrity and extend memory card lifespan. The QX series memory cards provide 85MBps sustained write, 100MBps sustained read, and 2M hours Mean Time Between Failures (MTBF). These memory cards operate at 3.3V supply voltage and <405mA active mode current. The QX series memory cards are used in applications such as transportation, agriculture, navigation, aviation, healthcare, networking, infotainment, industrial PC, and handheld scanner.