Specification: Type: 8 In 1 Type C To HDMI+RJ45+USB3.0*1+USB2.0*1+PD+SD+TF+PD Power Metarial: ABS+Aluminum alloy Color: Gray USB 3.0 transfer rate: 5.0Gbps640MB/s ) USB 2.0 transfer rate: 480Mbpsie 60MB/s PD: 87W Fast Charge TF/SD Read data rate: 104MB/s HDMI Resolution: 4K 30hz(3840*2160@30hz) RJ45 transfer rate: 100Mbps/s ( 8152 ) Product Size: 154*33.5*11mm Net Weight: 85g Package Size: 180*69*18mm Feature: 8 in 1 USB C Multi-function HubThe usb-c hub multiport adapter includes fast Ethernet/RJ-45 Port, PD 2.0 data transmiion port & 87W PD charging port, 1*USB 3. 0 Port & USB 2.0 Port, 4K HDMI video output. Micro SD TF card reader which can help you to solve 8 troubles in 1 hub. High Speed & Reliable Data Transfer with USB 3.0The usb c dock supports transmiion speed rates up to 5.0 Gbps which can connect USB flash drive, hard drive, keyboard, mouse, printer,thumb drive for effortle data transfer. Fast 87W Power DeliveryThe usb charging hub is with 87W high-speed power delivery charging which support you to charge your MacBook/Pro,mac book air or other compatible laptop while transferring data and connecting multiple low-power peripherals. Advanced 4K HDMI TechnologyThe usb c hub HDMI port supports mirroring or expanding the lifelike screen video with up to 4K@30Hz resolution to HDTV, monitor or projector which bring you a better & smooth video display and stable transmiion, super great for office or entertianment needs. Wide CompabilityCompatible with Macbook air 2018, Macbook Pro 2018/2017//2016, Dell, HP, Lenovo, ASUS, Google, Microsoft, Samsung, Huawei, Hronor, HTC etc... Package: 1* USB Hub 1* Package Box