Transcend USB 3.0 Multi-Card Reader for SD /MMC//MINI SD/MMC 4.0/RS SD/M2 . 

Port Configure 1 USB Port，1 SD Six-In-1 Slot, 1 T-FLASH Slot, 1 M2 Slot
Max Transmit Rate 5GBPS
Data Transmit Operation USB transmit
USB devices Compitable Compatible with Power supply and self-power High-speed USB devices
Operation Indicated 1 POWER Indicated Light
Standard Supported：
USB Standard Support USB2.0/1.1 Protocol
SD Slot / M2 slot SD /MMC//MINI SD/MMC 4.0/RS SD/M2
TF Slot T-FLASH/Micro SD
Physical Feature：
PCB Dimension 60.57MM*20.31MM*0.8MM
Casing Dimension L70.9mm*W23mm*H13.85mm
Weight 12g
Electricl Feature
Electromagnetism
radicalization Standard
Power ＜0.25W
Working voltage 5V
Working Current 400-600ma
OS Support Windows 98SE/ME/2000/XP/7, Macintosh OS 9.0 Or Above
Main IC GL827L-SSOP28PIN
Safety Sandard
Safety Sandard cUL
Storage Temperature -10～70℃
Working Temperature 0～40℃
Storage Humidity 5%～90%，NO coagulate
Working Humidity 10%～90%，NO coagulate

 Includes:

• 1 x Transcend USB SD Card Reader