• 【9-in-1 Comprehensive Expansion】Transform a single USB-C port into 9 functional interfaces: 1×HD 4K@30Hz, 3×USB 3.0, 1xUSB 2.0, 1×Type-C PD 100W, 1×USB-C data port, and SD+TF dual card slots for complete connectivity solution.
• 【4K Ultra HD Display Output】HD interface supports 4K@30Hz high-definition output with vibrant colors and smooth video transmission, perfect for dual-screen office work, presentations, and entertainment.
• 【PD 100W Fast Charging】Built-in Type-C PD port supports up to 100W power input and 87W output, enabling simultaneous expansion and charging without occupying the original port.
• 【High-Speed Multi-Interface Design】Three USB 3.0 ports deliver 5Gbps transfer speeds, 10 times faster than USB 2.0, allowing simultaneous connection of mouse, keyboard, flash drives, and external hard drives.
• 【Dual Card Reader Function】Integrated SD and TF card slots support high-speed reading of camera memory cards, enabling rapid file transfer and backup for photography workflows.
• 【Plug-and-Play Compatibility】Driver-free installation works instantly with MacBook, Windows laptops, and tablets, supporting Windows, MacOS, and Linux operating systems.

Specifications:

• Number of Ports: 9 (1×HD, 3×USB 3.0, 1xUSB 2.0, 2×Type-C, 1×SD, 1×TF)
• Transfer Rate: USB 3.0 5Gbps, USB 2.0 480Mbps
• Video Output: HD 4K@30Hz
• Power Input: PD 100W 
• Power Output: PD 87W
• Card Reader: SD/TF dual slots
• Compatible Systems: Windows, MacOS, Linux