USB-C Multiport Adapter Dell DELLDA305 6-in-1 with HDMI and Ethernet

The Dell DELLDA305 USB-C Multiport Adapter is a compact connectivity solution that expands a single USB-C port into six functional interfaces including HDMI and Ethernet. Designed for laptops and tablets with USB-C, this adapter enables connection to external displays, wired networks and multiple USB peripherals without installing additional drivers on most operating systems. The adapter's small footprint and integrated cable make it suitable for mobile work, meeting rooms and desktop setups that require flexible port extension.

Advantages

The adapter combines video output, wired networking and USB data ports in a single device, reducing the need to carry multiple dongles. HDMI output supports connection to projectors and external monitors, while the wired Ethernet port provides a stable network connection when Wi‑Fi is unavailable or unreliable. The integrated USB ports allow connection of peripherals such as keyboards, mice and storage devices. The compact design and plug-and-play operation simplify setup and portability.

Suitable for

• Connecting a laptop or tablet to an external HDMI monitor or projector
• Establishing a stable wired Ethernet connection for secure or high-bandwidth tasks
• Attaching USB peripherals like keyboards, mice and external drives
• Conference rooms, business travel and hybrid workstations

Key specifications

• Interface: USB-C host connection
• Video output: HDMI port supporting external displays
• Network: Gigabit Ethernet port for wired connectivity
• USB ports: Multiple USB-A data ports for peripherals
• Form factor: Compact multiport adapter with integrated cable
• Compatibility: Works with laptops and tablets equipped with USB-C

How to use

Plug the adapter's USB-C connector into a compatible USB-C port on your laptop or tablet. Connect an HDMI cable from the adapter to an external monitor or projector, and plug an Ethernet cable into the network port if a wired connection is required. Attach USB devices such as a keyboard, mouse or external storage to the available USB ports. The device typically operates in plug-and-play mode; check your system's display and network settings to configure resolution, screen arrangement and network preferences if necessary.

Usage recommendations

Use a USB-C port that supports video output and data transfer for full functionality. When connecting high-resolution displays, verify the host device's capabilities for supported resolutions and refresh rates. For reliable network performance, connect to a wired Ethernet network using a good-quality cable and configure network settings as needed on the host device.