USB-A & USB-C Ports: Multiple USB-A 10G and USB-C 10G connections for USB accessories. Note: check your USB accessories and display device loading current when used, especially for high-power devices (e.g., hard drive ). When external wall charger (not include) not apply, the total accessories loading must not exceed 900mA. insufficient current may lead too slow charging or other disconnection failure. Typical USB accessories loading current as follows: (Mouse: 100 mA; USB Flash Drive: 100 mA; Camera: 300 mA; Keyboard: 500 mA; External Hard Drive: 900 mA)PD Passthrough Port: 100W power delivery input; support up to 85W output to charge devices. To maximum output loading capacity, suggest to use external wall charge (Wall charge and power cable not included); Note: When the hub is fully loaded, it may reach a surface temperature of around 122F/50C . this is normal for this kind products. HDMI2.0 display port for resolution up to 4K60Hz; 1GbE RJ45 portCompatible with Mac and Windows: Includes 15cm USB-C cables to connect the laptopPlug and Play: Hot swappable; Thunderbolt 3 host compatible; backward compatible with USB 3.1/3.0/2.0Slim Design: Lightweight and travel-friendly design with generously-spaced ports