Product Specifications and Features: USB 2.0 High Speed Mode 480Mbps Support Micro SD/TF / Mini SD/ SD/ SDHC/ MMC Card Black and White is Available Browse and EDIT Files through the Card Reader Directly Support Hanset, Digital Camera, PDA, Video Game, 3G, Mobile Phone and all kinds of Memory Card Plug and Play Installations Product Dimension (cm): 5.31 x 0.98 x 2.14