Item Type:7in1USB3.0HubMaterial: Aluminum AlloyColor: SilverPort: USB3.0 to 7xUSB3.0 .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Compatible System: Compatible with for Windows 10 8 8.1 7, for Windows Vista, for Windows XP and for OS X, for Linux and for Chrome OS. 2Plug and Play: USB data splitter is easy to use, plug and play, no driver required, lightweight and portable, easy to carry and use. 37 in 1: 7 in 1 USB3.0 hub. USB3.0 to 7xUSB3.0 for both desktop and laptop computers for maximum comfort and productivity. 4Heat Dissipation Design:Advanced chipset with good heat dissipation design, no heat even for long time use. 5Aluminum Alloy Material: USB hub adapter is made of aluminum alloy, high hardness, sturdy and durable, not easy to change color, repeated use is not easy to damage.