48 in 1 Card Reader (SDHC + MS+T-flash +  M2)USB (universal serial bus) 2.0 specificationSupports:  SD,SDHC, Mini SD, MMC, RS-MMC, MS, MS DUO, MS PRO DUO, MiniStick,  T-Flash, M2 (NO NEED ADAPTER), Windows98/SE/ME/2000/XP/Vista, Mac OS 9.2 and later versions

card reader