SDHC card

Từ điển Oxford Advanced Learner 8th

SDHC card 8 [SDHC card] BrE [ˌes diː eɪtʃ ˈsiː kɑːd] NAmE [ˌes diː eɪtʃ ˈsiː kɑːrd] noun
the abbreviation for ‘secure digital high capacity card ’ (= a type of ↑memory card, that can store more data than an ↑SD card )