balck 8in1 USB-C 3.1 To Type-C USB 3.0 Hub HDMI RJ45 Ethernet Micro Adapter AZ16445 Description- HDMI: 4K*2K(3840*2160)30HZ, Downwards Compatible with 1080P 720P etc.- USB 3.0: Hight Speed USB3.0 Transmit 5GB/S, Power Supply Up to 4.5W Max- USB C Female Port: 20V / 3A, Support Max 87W Power Adapter- USB C Male: Copatible with Thunderbolt 3, Make Sure That The Host USB-C Port On Your Device Complies with the USB3.0/3.1 Specification- SD / TF Card Reader: SD and TF Cards Can Work Simultaneously, Read and Write Speed Depands On Cards' Quality- RJ45: Max Ethernet Speed: 1000Mbps- Comply with USB-C Interface Specification Built in Conversion Chip, Plug and Pay- Material: Aluminum AlloyPackage Included:1 x 8in1 USB-C Hub* Mobile Phone and Other Digital Accessories in the Picture Not included.