microSDHC/SDXC230I Transcend’s SLC mode solution features excellent endurance and reliability at cost-effective prices. The industrial-grade microSDHC/SDXC230I cards offer wide temperature tolerance (-40°C to 85°C) for industrial use. These cards are the ideal solution for small form factor and write-intensive applications such as medical devices, surveillance systems, and POS terminals. Transcend’s memory cards are manufactured using high-quality flash chips and undergo extensive reliability testing at all stages of production.