Length:32cmPackage:No Model Number:H1012 Certification:none Funtion:Reader Standard:USB 2.0 Ports:8 Interface Type:USB 2.0 Origin:Mainland China Product Name:Aluminum 4 USB2.0HUB Product Size:88 * 39 * 22mm Features: Each USB port LED design, control the working status of USB devices USB2.0 interface supports hot plug, plug and play; easy to use, easy to carry Support overload voltage and instantaneous current protection function, effectively protect the connected equipment and HUB itself Comply with USB 2.0 specification, support high-speed 480bps bandwidth transmission, and backward compatible with USB1.1 Driverless support for Windows XP / Vista / 7/8 & MAC with USB support Description: Product Name: Aluminum 4 USB2.0HUB Weight 48G Length: 32CM Product Size: 88 * 39 * 22mm The hub is suitable for use with USB devices such as mobile hard disk, USB flash disk, card reader, mobile phone, digital camera, high resolution camera, digital video camera and multi-channel audio. It supports simultaneous connection of multiple USB3.0 high speed devices, transmission. Support system: Windows 95/98/2000/2003 / ME / XP / Vista or Mac OS 8.1 or later (Windows 95/98 system to install the driver) Package include : 1 x 4 Port USB 2.0 HUB