【RJ45 100M port】The network connection port provides a more stable network connection and transmission speed, avoids network packet drop problems caused by inferior routers, makes games and watching movies smoother, and refuses to freeze. 【Quality material】The alloy shell made of advanced space aluminum material has a heat dissipation speed of more than three times that of other materials, so USB-c hub can maintain a safe temperature during long-term operation. 【Multi-purpose】5-in-1 USB-C hub: Extend the USB-C of the laptop to 5 ports (1 USB 3.0 port, 1 USB 2.0 port, 1 Ethernet port, 1 PD charging port, 1 HMDI port) Can be used at the same 5-in-1 USB-C hub: Extend the USB-C of the laptop to 5 ports (1 USB 3.0 port, 1 USB 2.0 port, 1 Ethernet port, 1 PD charging port, 1 HMDI port) Can be used at the same time. 【Fast transmission】Transfer in Seconds:USB 3.0 ports sync data at blazing speeds up to 5Gbps, up to 10x faster than USB 2.0，also backwards compatible with USB 2.0/1.1. Every port supports Hot Plug. 【Fast PD Charging】: 100W power delivery charging port allows you to charge your computer, MacBook Pro or other Type-C devices while transferring data. Product size 103mm long, 32.3mm wide, 10mm thick, cord length 13CM Product weight 70g Package weight 90g Product color silver/space gray shell material:high-end aluminum-magnesium alloy Interface type Type-C 3.1 high-speed interface Expansion port USB3.0*1+USB2.0*1 +USB-C PD charging+HDMI 4K HD+network card Transmission speed TYPE-C to USB3.1 theoretical speed 10Gbps, backward compatible with USB3.0/USB2.0/USB1.1 Power output voltage: 5V-20V current 3A-5A power: 15W-100W Product function USB 3.1 Type-C To USB3.0HUB + USB-C PD charging + HDMI 4K, data transmission and charging of computer and mobile phone equipment, USB3.0 interface can be connected to USB flash drives, mice, keyboards, mobile hard drives, game controllers, etc. External equipment, HDMI interface can be connected to 4K high-definition TV or projector, etc.