ITEM NAME:6 in 1 USB 3.0 HUB CF SD TF Card Reader 3 Ports USB Adapter for Laptop PC Product Description Description: Portable High Speed 6 in 1 USB 3.0 HUB Splitter Aluminum Alloy CF SD TF Card Reader 3 Ports USB Multi-USB Adapter for Laptop Notebook PC Description: The USB3.0 card reader also supports SD, MMC, TF and CF card slots. It is very convenient to read memory cards and is suitable for different types. Use large media files for quick reading, those who need to be able to meet their needs Of the HD file. Feature: 1. Suitable for Apple MacBook Pro, iMac computer, Macbook Air, Mac mini and MacBook. 2. Card reader Suitable for SDXC (maximum 2TB), SDHC, SD, CF, high-speed CF (UDMA), micro SDXC, micro SDHC, etc. 3. Plug and play; support hot swap; USB power supply (no external power supply or battery required) 4. Built-in overvoltage/overcurrent/short circuit and leakage protection unit; backward compatible with USB 2.0 / 1.1. 5. Compatibility: for Windows 2000 / ME / XP / VISTA / 7/8 (32-bit / 64-bit) and Mac OS 10.X or higher. Specification: Product Size: 120 X 80 X 50mm/4.72 X 3.15 X 1.97" Compatibility: SDXC (up to 2 TB), SDHC, SD, CF, high-speed CF (UDMA), micro SDXC, micro SDHC, micro SD and MMC; backward compatible with USB 2.0 / 1.1. System Requirements: for Windows XP / Vista / 7/8, Mac OS 9.1 and higher Users for Mac OS X Lion 10.7.4 Mountain Lion 10.8.2 or later should be upgraded to avoid unstable connection. Warm Tip: 1. For The operation is stable, and the HUB connected current should not exceed 5 ohm. 2. It is not recommended to use these very high power consumption for many peripherals on a USB hub. Two external 2.5 "hard drives also give the PC USB port no extra power supply has been his limit. 3. Do not use the center as a separate charger. For iPad is not compatible with any other devices or irregular charging requests. 4. 2.4GHz wireless devices such as wireless keyboards and mouse adapters may not work properly with USB 3.0 devices. It is rec.The USB3.0 card reader also supports SD, MMC, TF and CF card slots. Card reader Suitable for SDXC (maximum 2TB), SDHC, SD, CF, high-speed CF (UDMA), micro SDXC, micro SDHC, etc. Included: 1 X USB 3.0HUB.