... you to choose Product Information: 1. All in One Mini USB 2.0 SDHC Card Reader card reader .2. 100% Brand New,Never Used ... Hub Specification Version 2.0 and is also backward compatible with USB Hub Specification 1.1.4. Card notch: 1---SD,2 ... SD Series----- Secure Digital card(SD), Multi-Media card(MMC),Mini Secure Digital card (need adapter), Multi-Media Plus card, Multi-Media Turbo card, RS Multi-Media ...