GizPro USB-C 8 in 1 Are you still worried about the lack of ports on your laptop? Are you still worried about the multitude of individual interface devices? This innovatively designed USB C hub makes it a perfect partner for Type C electronic devices and indispensable for Mac Pro/Air and other Type C laptops and cell phones. With this multifunctional USB C HUB, you can enjoy more entertainment and work more conveniently. Small size, multifunctional Multifunctional USB C Adapter - GizPro USB-C 8 in 1 USB C HUB features USB-C charging port with power supply function, USB3.0 interface, USB2.0 interface, PD fast charging interface, USB-C data interface, 4K HDMI interface, SD / TF card reader slotson and RJ45 Ethernet port. You can connect keyboard, mouse, USB driver, external hard drive to your Type-C device. GizPro USB-C 8 in 1 Your perfect partner HDMI: Supports 4K*2K (3840x2160) 30Hz USB-C data transfer port: Data transfer speed up to 480Mbps USB 3.0: Data transfer speed up to 5Gbps USB2.0: Can be connected to mouse, keyboard, etc. PD charging port: supports up to 87W fast charging RJ45 Ethernet: enjoy fast connection speeds up to 100Mbps SD card slot: speed up to 104 MB / s TF card slot: speed up to 104 MB / s