• USB 2.0 Card Reader 43 in 1 with 1x USB 2.0 Port in a metal case for 3.5 bay mounting• USB 2.0 specification revision 2.0• Data transfer rate up to 480 Mbps• Hot Swap, Plug & Play• Supports following memory cards:Slot 1: Compact Flash I/II, CF Ultra II, CF Extreme II, Micro Drive, MagicStoreSlot 2: Secure Digital, High Speed SD (HS-SD), SD High Capacity (SDHC), mini SD,Multi Media Card, MMC-I, MMC-II, MMC4.0, MMCplus, HS-MMC, HC-MMC,RS-MMC, RS-MMC 4.0Slot 3: xD, xD type M, xD type HSlot 4: Micro SD, Micro SDHC, T-Flash, MMCmobile, MMCmicroSlot 5: Memory Stick, MS (4-bit), HS-MS, MS-ROM, MS Magic Gate, MS Pro, MS Pro (4-bit), MS Pro Magic Gate, MS-Duo, MS-Duo Magic Gate, MS-Pro Duo, MS-Pro HighSpeed, MS-Pro Duo HG, MS-Pro Duo HighSpeed, MS-Pro Duo Magic Gate, MS Micro (M2)