Color : Orange With 4 x 5Gbps ports Transfers your data at up to 5Gbps ( you must have a USB3.0 host port available to get USB 3.0 speed) Installs easily with Plug-and-Play convenience Works seamlessly with all your USB 1.1, USB 2.0 and USB 3.0 Super Speed devices Stylish design Supports "hot swapping" of all your USB devices power status LED, 4 x USB data indication LED 5V3A AC/DC adapter Compliant to USB 3.0 spefication Revision 1.0 Compatible with USB 1.1 ,USB 2.0 and USB 3.0 devices USB specification 3.0 for data rates up to 5Gbps Backward-compatible support for USB 1.1 and USB 2.0 For PC Users: Pentium® processor-based computer with USB 3.0 port available, Windows XP and Vista, Windows 7/8 Available host USB 3.0 Port SE-USB-HUB-304A 4 Port Hub Switching type Power Adapter USB 3.0 Cable 1,RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp73%28b0g%60%60%3E1-14255e26b0f-0xf6-->