Rocketek HUB-3PC2 3 Port USB 3.0 Hub Adapter TF Card Reader for MacBook, 501 Original

Rocketek HUB-3PC2 3 Port USB 3.0 Hub Splitter Adapter TF Card Reader for MacBook Laptop Feature:1. Sleek Apple-style design ideal For Mac Pro iMac MacBook Air MacBook Pro MacBook and Mac mini2. Adds 3 USB 3.0 ports and 2-slots Card Reader to your computer; support multiple kinds of memory cards (up to 2TB)3. Plug and play; Hot swapping; USB-powered (no external power or battery needed)4. Built-in Overvoltage / Overcurrent / Leakage and Short-Circuit protection unit; Backward compatible with USB 2.0 / 1.15. Compatibility: for Windows 2000 / ME/ XP / Vista / 7 / 8 (32bit/ 64bit ) and for MAC OS 10.X or later versionSpecification:Brand: RocketekModel: HUB-3PC2Color: silverMaterial: AluminumInput: USB 3.0Output: USB 3.0 and TF card readerTransmission rate: 5 GbpsNumber of port: 5Line length: 80cm/31.5\\\"Product size: 90 x 47 x 30mm/3.54 x 1.85 x 1.18\\\"Product weight: 120gCard CompatibilityMultiple kinds of memory cards (up to 2TB); backward compatible with USB 2.0 / 1.1System Requirements- For Windows XP / Vista / 7 / 8, Mac OS 9.1 and above- For Mac OS X Lion 10.7.4, users should upgrade to Mountain Lion 10.8.2 or later to avoid unstable connectionsPower Usage Alerts- For stable operation, devices connected to this hub should not exceed a combined current of 5V 900mAh.- It is not recommended to use this USB hub for too many peripheral devices with high energy consumption. Two external 2.5\\\" hard drives without any additional power supply to bring the USB port of the PC is already at its limit.- This hub is not meant to serve as a stand-alone charger. It is not compatible with iPads or any other devices with irregular charging requirements.- 2.4Ghz wireless devices, such as wireless keyboard and mouse adapters, may not work in close proximity to USB 3.0 devices or hubs. Connecting to a USB 2.0 port is recommended.Notes:1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.