Zeikos ZE-SDR5 USB 2.0 SD/SDHC/MMC Card Reader/Writer (Black) Zeikos USB 2.0 SD/SDHC/MMC Card Reader/Writer General Features: USB 2.0 interface Black color Cap design Incredibly fast data transfers Rugged design Compact portable PC and Mac compatible 2-foot USB extension cable included! Supported Memory Cards: Secure Digital (SD) MultiMediaCard (MMC) Secure Digital High Capacity (SDHC) Dimensions: 0.3 x 1.1 x 2.9-inches (H x W x D, approximate)