Features:1. Suitable Devices: Slim USB 2.0 hub, can connect up to 4 USB devices, such as pen drive, hard disk, mouse, keyboard, printer, digital camera, camcorder, speaker, scanner, card reader, etc., plug and play is easy to install.2. High-speed transmission: USB2.0 interface, the theoretical maximum speed can reach 480Mbps, backward compatible with USB 1.1, 1.0 standard specification. With astonishing data rates, HD videos can be streamed in seconds. The USB bus is powered and has a built-in cable, so you can take the hub with you wherever you go.3. Small and portable: Take your USB hub with you wherever you go. Lightweight, ultra-thin, compact travel format, easy to carry in your laptop bag or backpack.4. Safety Protection: Built-in surge protection ensures the safety of the device. Voltage and current overload protection protects the hub and all connected devices.5. Excellent Hub Compatibility: This hub is universally cross-platform compatible and works on most operating systems. Compatible with windows 10, 8, 8, 1, 7, Vista, XP and mac OS X, Linuxs and chromes. Description:Slim USB 2.0 hub, can connect up to 4 USB devices, such as pen drive, hard disk, mouse, keyboard, printer, digital camera, camcorder, speaker, scanner, card reader, etc., plug and play is easy to install. With astonishing data rates, HD videos can be streamed