DICOTA D31731 Laptop Dock

The DICOTA D31731 Laptop Dock is a compact USB-C 4-in-1 hub that expands connectivity for modern slim notebooks. With a white compact housing (90 mm × 60 mm × 15.7 mm) and a lightweight design, it adds additional USB-A and USB-C ports while supporting USB Power Delivery up to 100W. The hub is compatible with macOS, Windows and other USB-C supported devices and works without additional drivers thanks to plug-and-play functionality.

Advantages

The dock provides two USB-A ports and two USB-C ports in a small footprint, enabling data transfer and device charging. One USB-A port supports Battery Charging (BC1.2) at up to 7.5 W plus data, the second USB-A supports data up to 5 Gbps and charging for connected devices. One USB-C port supports data transfer up to 5 Gbps and device charging, while the right-side USB-C port supports either downstream data at up to 5 Gbps or upstream USB Power Delivery charging up to 100 W. No driver installation is required.

Suitable for

• Connecting peripherals (keyboard, mouse, external drive) to laptops with limited ports
• Charging laptops or USB-C devices via USB Power Delivery (up to 100 W)
• Expanding USB data ports for home office and clean desktop setups

Key specifications

• Model: DICOTA D31731
• Ports: 2 × USB-A, 2 × USB-C
• USB data: up to 5 Gbps on supported ports
• Battery Charging (BC1.2): first USB-A up to 7.5 W
• USB Power Delivery: up to 100 W (right-side USB-C)
• Compatibility: Mac, Windows and other USB-C devices
• Dimensions: 90 × 60 × 15.7 mm
• Weight: 0.057 kg
• Color: White

How to use

Connect the integrated USB-C connector of the DICOTA D31731 directly to a USB-C port on your laptop or compatible device. Attach USB-A or USB-C peripherals to the available ports. If you need to charge a laptop or provide upstream power, connect a USB-C PD power adapter to the right-side USB-C PD port; the hub will negotiate power delivery up to 100 W. For standard data transfer and device charging, use the respective USB-A or USB-C ports as labelled. No additional software or driver installation is required.

Recommendations

For stable charging at high wattage, use a USB-C PD power adapter rated for the required power and a quality USB-C cable that supports Power Delivery. Avoid using multiple high-power devices simultaneously if the external power source cannot provide sufficient PD output.