Features: 1. Small and exquisite, easy to carry: small and easy to use design allows you to easily carry the Type-C USB hub wherever you go, the convenience of accessing your favorite USB device is not too far. 2. HDMI 4k video display: use the HDMI port to output clear, high-resolution video to the 4k display screen. Simply connect the HDMI cable from the Pro Hub Adapter to an external monitor to see a clear display. 3. 4-in-1 multi-port design, expand your Type-C port: USB 3.0 port, RJ45, PD charging port, 4K HDMI video output. 4. Ethernet adds a fast wired network connection to your Type-C device for stable internet access. 5. Easy to use, does not require any software, drivers, or complex installation process. Specification: Material: Aluminum Alloy Color: Silver Size: about 9.3*4.3*1.6cm/3.66*1.69*0.63in Interface: HDMI + RJ45 + USB3.0 + USB3.1 Package List: 1 * Converter 1、Small and exquisite, easy to carry: small and easy to use design allows you to easily carry the Type-C USB hub wherever you go, the convenience of accessing your favorite USB device is not too far. 2、 HDMI 4k video display: use the HDMI port to output clear, high-resolution video to the 4k display screen. Simply connect the HDMI cable from the Pro Hub Adapter to an external monitor to see a clear display. 3、4-in-1 multi-port design, expand your Type-C port: USB 3.0 port, RJ45, PD charging port, 4K HDMI video output. 4、Ethernet adds a fast wired network connection to your Type-C device for stable internet access. 5、Easy to use, does not require any software, drivers, or complex installation process.