1. Connecting TYPE-C to a computer or mobile phone to switch to a display device with HDMI-compatible input interface can output 4Kx2K high-definition audio and video signals. HDMI-compatible interface cable connects to a TV or monitor to achieve large-screen interaction and the highest resolution support 4K 30HZ.2. Computer equipment expansion or replacement Gigabit network card adapts to different network environments, supports IPv4/IPv6 network protocol, network card interface supports 100M/1000M network and supports power control management.3. The USB3.0 HUB interface can be connected to external devices such as USB flash drives, mice, keyboards, mobile hard drives, printers, game controllers, USB3.0 high-speed data transmission/file access, transmission rate: theoretical data transmission up to 5Gbps, backward compatible with USB2 .0,USB1.1.4. The USB-C interface has PD charging function and can also be used for data transmission.5. Support system: Windows 2000/2003/ME/XP/Vista/WIN 7/8/10 or Mac OS 8.1 or higher.Product name: type-c hubProduct interface: TYPE-C interface positive and negative can be pluggedExpansion port: Type-C TO HDMI-compatible 4K +USB3.0x2+RJ45 gigabit network card+USB-C data+PD charging converterTransmission rate: 1000MbpsSolution combination: pd7102+ps176+network card 8152+Skyworth 3520Power output: Voltage: 5V-20V, current 3A-5A, power: 15W-100WProduct size: 8.2x4.3x1.5mm, cable length: 92mm,Product features: USB 3.1 Type-C To HDMI4K +USB3.0x2+RJ45 gigabit network card+USB-C data+PD charging converter, data transmission and charging of computers and mobile devices.Applicable models: Support equipment: support for Nintendo Switch, Macbook, IMac Pro, Huawei, Xiaomi and other computers, support for Samsung S8, LG5, Huawei M10 and other mobile phone audio and video output (warm reminder: when connecting HDMI-compatible 4K function, The computer/mobile device needs to support HDMI-compatible 4K video output function for normal use)Material:PVC+metalcolour:Deep space grayPackage Contents:1 x type-c hubOnly the above package content, other products are not included.Note: Light shooting 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.