MDTC-6002 Card readers and usb hub all in one 1, 5 slots :SD,M2,MS,TF ... ports usb hub. Name: MDTC-6002 Card readers and usb hub all in one Feature Extend 3 USB ports,each supplies ... power 500mA (max.); It has 5 slots and it Supports all kinds of memory cards: M2 Slot; M2 T- ... indicate the operation status Standards FCC, CE and RoHS Material plastic Color all kinds of colors,even you can show us ...