• 【5-in-1 Comprehensive Expansion】Transform a single USB-C port into 5 essential interfaces: 1× Gigabit RJ45 Ethernet port + 1× 4K HD output + 2× USB-A high-speed ports + 1× USB-C PD charging port, solving connectivity limitations of ultrabooks.
• 【Gigabit Wired Network】Built-in 1Gbps Ethernet module with stable transmission and low latency, supporting 10/100/1000Mbps auto-adaptation for smoother file transfers, online classes, and gaming experiences.
• 【4K Ultra HD Display】HD interface supports 4K@30Hz high-definition output with detailed images, full color reproduction, and synchronized audio-video transmission for dual-screen office work and large-screen entertainment.
• 【PD 100W Fast Charging】Built-in USB-C PD fast charging port supports up to 100W high-power supply, enabling laptops to expand and charge simultaneously without occupying the original port.
• 【High-Speed USB Expansion】Two USB-A ports support high-speed data transmission, simultaneously connecting mouse, keyboard, USB drives, and external hard drives with efficient and stable file copying.
• 【Plug & Play Compatibility】Driver-free design works immediately upon USB-C connection, widely compatible with MacBook, Windows laptops, tablets, and supports Windows, MacOS, Linux systems.

Specifications:

• Material: Aluminum Alloy + ABS
• Number of Ports: 5 (1× USB-C PD, 2× USB-A 3.0, 1× HD, 1× RJ45)
• Transfer Rate: USB-A 3.0 up to 5Gbps, Ethernet 1Gbps
• Network Standard: 10/100/1000Mbps Ethernet
• Compatible Systems: Windows, MacOS, Linux
• Product Size: 11.5cm × 3.6cm x 1.3cm
• Cable Length: 13.5cm