Onboard 4-way USB3.2 Gen1 expansion port, compatible with USB3.2/2.0/1.1 missionOnboard external 7~36V DC power supply interface to more stable power supply for external devicesEach USB port output current limit 2A, effectively preventing USB current backflowOnboard multiple LED indicators, convenient for checking the working status of power supply and USB interfaceDriver-free plug and play, compatible with , macOS, Linux and Android systemsInterface standard: USB 3.2 Gen1 5Gbps, USB 2.0 480MbpsUSB input working voltage: 5VUSB input interface form: USB-A type interfaceUSB output working voltage: 5V@lmax: 2A (when the input power is large enough, the output current of a single USB interface is 2A, and the total current of 4 USB interfaces is 5A)USB output interface form: USB-A type interfaceExternal power supply voltage: DC7~36V external power supplyExternal power supply interface form: power supply terminal, DC interfaceUsage environment: 0℃ ~ 75℃: compatible with , macOS, Linux and Android systemsColour:As ShownMaterial:Aluminum AlloyPackage Contents:1 x Hub1 x Data CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.