Unopened product. Specifications ■ Size: W11 x D15 x H1.0mm ■ Weight: 0.4g ■ Capacity: 8GB ■ Standard: microSDHC Class4 ■ Operating Voltage: 2.7〜3.6V ■ Operating Temperature: -25〜85℃ ■ Durability: 10,000 insertion/removal cycles Features ● This microSDHC card supports SD Speed Class (Class4) for high-speed data transfer. ● This is an 8GB high-capacity microSDHC memory card that can be used in smartphones, etc. ● A high-capacity SDHC memory card is recommended for high-quality video recording and saving music files. ● It has a copyright protection function compliant with the SDMI standard. Safe storage is possible when used in combination with SDMI-compatible devices and software. ● The built-in ECC (Error Correction Code) function detects and corrects transfer errors. ● Supports convenient functions such as auto-standby, power-off, and sleep mode. TS8GUSDC4 (8GB) Brand: Transcend microSD Card Type: microSDHC Capacity: 8GB