1.usb hub combo card reader 2.Support SD, MS, MMC,M2, TF 3,3 ports hub 4,Combo usb Card Reader For Samsung Feature:Combo usb hub ... Hub and SD Card Reader for SAMSUNG Series 2.Portable and Ergonomic design3.Card reader + usb Hub4.LED light indicator5.USB2.0 card reader6.1 x SD ... (HC)/MMC, 1 x MS, 1 x TF/Micro SD, 1 x M2 card ...