BeskrivelseTC108H 8 in 1 Combo USB Type C Adapter Hub with HD4K VGA Port USB-C RJ45 Gigabit Ethernet Dual USB SD TF for MacbookSpecification: 1. This 8-in-1 USB-C Hub expands the limited USB connectivity of your computer with [an HD output port], [a Gigabit ethernet port (rj45 port)], [a USB-C charging port] , [a VAG port], [2 USB 3.0 ports], [an SD and TF card slot], [USB-C female Charger Port]. 2. USB C Hub to HD output: up to 4K UHD (3840×2160 @ 30Hz) or 2K / 1080p / 720p / 480p / 360p 3. USB C hub to Ethernet Lan Rj45 Adapter (RJ-45 port): 10/100/1000 Mbps 4. USB C hub to VGA Adapter: HD and VGA not simultaneously, resolution up to 1920 * 1080 P. a perfect solution for entertainment and work. 5. USB 3.0 Type-A port: Data transfer: up to 5 Gbps 6. SD / TF card slot: Supported memory card capacity: up to 512 GB, Read / Write speed: up to 104 MB / S 7. Charging USB Type-C port: Charging: (Charge only for laptop) system requirements: Laptop with an available 8. USB-C port Windows 7/8 / 8.1 / 10, macOS X v10.0 or above operating systems