Seven-port HUB 2.0 Hub Four-port Expander Usb Computer Splitter Features: 7-Port USB Hub: Instantly expands a single USB port to 7 USB ports, you can connect your computer with more USB peripherals such as keyboards and mice, flash drives, printers, and more High-speed and stable transmission: The USB interface can transmit data at super high-speed, and files can be in seconds. With the power adapter, it can ensure stable connection with high-consumption devices. Humanized design: each USB port is connected to a separate control device , no more trouble of repeated plugging and unplugging, better power efficiency COMPACT AND PORTABLE: With a slim and lightweight design, it fits easily into a bag, ideal for business trips or outdoor living Versatile: Provides a dedicated port for charging to charge your phone or tablet faster and more securely; plug and play, no drivers required, all laptops and desktops Product Description: SIze17x4.3x2cm/6.69x1.69x2in weight100g/3.52oz materialPlastic include7-Port USB Hub