The New Design Of The Desktop Aluminum Alloy 5 Port USB HUB 2.0 And Charging, With 5 Port Usb Hub 2.0 Powered Transmission Rate Up To 480Mbps, 5 Ports Can Achieve 1.5A Fast Charging Function, Usb 2.0 Hub Power Adapter Product Stability, Peripherals 12V3A The Power Adapter, The Use Of Powered Usb Hub Charging So That Your Data Transmission And Charging Equipment Do Not Delay! Product Overviews Product Name: 5 Port USB HUB 2.0 And Charging Product Color: Black Transmission Interface: USB2.0 * 5 Material: Aluminum-Magnesium Alloy Size: 105 * 46 * 23mm LED Indicator: Red Transmission Speed: 480Mbps / 12Mbps / 1.5Mbps (Theoretical Value) Product Weight: About 145g Product Packaging: Carton + Product + Data Cable + 12V / 3A Power Adapter Custom Service: OEM After-Sales Service: 1 Year Warranty Service Applicable To: Mobile Hard Disk / Mobile Phone / Tablet / Disk / Card Reader / Mouse / Keyboard / P3 / MP4 / Voice Recorder And Other USB Devices Support System: Windows 8 (8.1) / Win7 / Vista / MAC OS10.6 Or More Product Specifications 1. 5 Port Usb Hub 2.0 Powered Aluminum Magnesium Alloy Material, Generous Design, Support BC1.2 Charging Mode, While Supporting Data Transmission + Charge, Each Port Up To 1.5A 2. Usb 2.0 Hub Power Adapter Expansion 5 USB Ports, Directly Connected With The Computer, Design External Power Jack DC 12V. 3. Using The Second Generation USB HUB Controller; 4. USB2.0 Interface, USB HUB Support USB1.0 / 1.1 / 2.0, Transmission Speed 1.5 / 12 / 480Mbps; 5. Powered Usb Hub Charging Supports Plug-And-Play And Hot-Plug Capabilities For Hubs And Peripherals 6.5 Port Usb Hub 2.0 Each Current Overload Detection And Protection Function Design 7. Built-In LED Indicator Can Display USB Power Supply, DC Power Supply 8. No Need To Install Any Drivers