Transcend's SLC Mode technology is a cost-effective solution that offers performance close to that of SLC NAND flash. SDC220I SD Cards combine the advantages of high performance and exceptional endurance at an affordable price. The wide temperature(-40℃ ∼ 85℃) capability and high compatibility make them ideal for demanding industrial applications such as POS terminals, medical devices as well as portable devices equipped with an SD memory card slot.

Dynamic thermal throttling
Built-in LDPC ECC (Error Correction Code) functionality
Advanced global wear-leveling and block management for reliability
Advanced garbage collection
Supports S.M.A.R.T. function to conduct health monitoring, analysis, and reporting for storage devices
TRIM command for better performance
NCQ command for better performance
Full drive encryption with Advanced Encryption Standard (AES) (optional)
Power-saving DevSleep (Device Sleep) mode