Product name: Super High Speed ??USB3.0 7 Port HUBProduct specifications: USB power supply mode and DC power supply mode USB3.0 super high-speed transmission rate, the maximum transmission rate can reach 5Gbps per second.Backward compatible with USB2.0, USB1.1Supports plug-and-play and Hot Plug functions for hubs and peripherals.Power supply mode: USB power supply and DC5V/3A power supply.Connection interface: USB 3.0 x 7PORT.Size specification: 160mm*44mm*22mm.The current overload detection and protection function design of each of the 7 ports does not require any driver to be installed.Each of the 7 USB ports is designed with 7 power switch controls, and there are 7 independent LEDs for display, which is more convenient and energy-saving.Compatible with operating systems such as Windows 7/Vista/XP. Component specification:Shell material: environmentally friendly APS spray rubber oil materialSome components and requirements: Main control chip: GL3520PCB board: thickness 1.0mmCraft/Board: spray tin Function overview:USB3.0HUB, high-speed data transmission, backward compatible with USB 1.1/2.0No driver required, plug and play, support hot plugCompatible with PC, laptopSupport system: WINDOWS 98SE/ME/2000/XP WIN/7/8/10Linux2.4X MacOS10.0 and above Technical parameters:USB 3.0 devices support up to 5GUSB 2.0 devices support up to 30mbps Test:Interface test The USB interface can be fatigue tested more than 5000 times without any bad contact.Drop test 2m