Product Feature:

Multi in one card reader
High Speed USB2.0, Compliance with USB 1.1
4 card slots
LED Indicators

Product Specification:

High speed USB 2.0
4 card slot:
1 slot :SD/MMC/RS-MMC/SDHC
2.slot :Micro SD/TF
3 slot :MS/MS PRO/MS DUO
4 slot:M2
USB bus power Supply ,No external power supply required
LED Power/Status Indicators
Support high speed card, Slim size ,easy for carry
Transfer files between your computer and digital devices

System Requirements:

Windows95.98.SE.ME.NT.2000.XP.2003.7.Vista,Linux,Mac OS 8.5-9.X or over version