SAVIO SuperSpeed USB 3.0 All-In-One Universal Multi Memory Card Reader for SD/SDHC/SDXC/MS/MSXC/CF -Support UHS-I (ST-ER20U3-BK) Data transfer rate up to 5Gbps via USB 3.0 solution; backwards-compatible with USB 2.0 or 1.1 5 Slots (CF, SD, MS, MicroSD & xD) for all major memory card support Supports CF UDMA 6, SD v3.0 SDHC SDXC UHS-1 & MSXC cards (Supports up to 2TB) No Card Adapter required for most major memory cards Plug&Play / Hot-Swappable (No Drivers Required) / USB powered (No external power needed)