USB for USB Card Reader & USB HUBS USB For Card Reader to SD/MM. MS. TF. M2 USB 5 Port HUBS Supper SD, MMC, RS-MMC, MiniSD, T ... Digital card(SD), Multi-Media card(MMC), Mini Secure Digital card (need adapter), Multi-Media Plus card, Multi-Media Turbo card, RS Multi-Media card, RS ... external power required.Slim size, easy for carry.Package Included1. Card reader & 5 Port HUBS x 1 USB COMBO