8 in 1 USB-C HUB: 8-in-1 USB-C HUB includes USB 3.0port, USB-C PD port, 4K HDMI video output, RJ45 100M Ethernet interface and SD / Micro SD card reader slots, compatible with MacBook Pro / Air, Chromebook and more Type-C devices 4K HDMI image output: The USB C HUB HDMI output can be used for your various display devices (monitor, TV, projector) to achieve vivid video synchronization effects, Use our intelligent USB hub to expand monitors. The maximum output resolution reaches 4K HDMI 3840*2160@60HZ via HDMI Superfast data transfer: The USB 3.0 port supports up to 5 Gbps transfer speed. The SD/TF slot can access files in a few seconds. The USB-C data port can transfer data to Type-C devices. The RJ45 100M Ethernet port provides more stable and faster Internet access than most wireless connections. PD fast charging, easy to connect: The USB-C hub uses PD (Power Delivery) protocol and supports fast charging up to 100W. you can easily connect USB keyboard, mouse, USB driver and USB hard drive to your laptop Compatible devices: USB-C connector, suitable for laptops with built-in USB-C interface and some smartphones and tablets Specifications: USB3.0: 5Gbps HDMI: Max 4K HDMI 3840*2160@60HZ RJ45: 1000M SD&TF: 2.0, Support 2 cards reading simultaneously USB-C: PD 60/87/100W+DATA 2.0 Shell material: Aluminum alloy Wire length: 162mm