Dell 7-in-1 USB-C Multiport Mobile Adapter – 90W Power Pass-Through – DA310

The Ultimate 7-in-1 Mobile Connectivity Hub

The Dell DA310 USB-C Mobile Adapter is an indispensable tool designed for modern professionals, remote workers, and traveling creatives who demand exceptional connectivity without the bulk of a full-sized desktop dock. Boasting the widest variety of ports available in a remarkably compact footprint, this 7-in-1 multiport adapter acts as the ultimate bridge between your USB-C enabled laptop and essential desktop peripherals. Whether you are setting up a temporary workstation at a coffee shop, connecting to a projector in a corporate boardroom, or expanding your home office, the DA310 ensures that you never have to choose between portability and performance.

Uncompromised High-Resolution Video Capabilities

When it comes to visual output, the Dell DA310 offers unparalleled flexibility. It is equipped with three distinct video interfaces: a DisplayPort, an HDMI 2.0 port, and a legacy VGA port. This guarantees that regardless of the monitor or projector you encounter, you will have a reliable method of connection. For graphic designers, video editors, and power users who require absolute visual clarity, the DisplayPort and HDMI connections support stunning 4K resolutions (3840 x 2160) at a fluid 60 Hz. For older displays and legacy boardroom projectors, the VGA port supports crisp Full HD 1080p (1920 x 1080) at 60 Hz. Note: The adapter is designed to power one display at a time, routing all video bandwidth efficiently to your chosen screen for flawless performance.

Super-Speed Data Transfers and Accessory Management

Time is critical when moving large files, and the DA310 is built for speed. Featuring two USB-A 3.2 Gen 2 ports and one multi-functional USB-C 3.2 Gen 2 downstream port, the adapter delivers rapid data transfer speeds of up to 10 Gbps. This allows you to transfer gigabytes of high-definition video files, massive photo libraries, or complex 3D rendering projects in a matter of seconds. Beyond high-speed data, these standard 9-pin USB Type-A ports are perfect for connecting your favorite daily peripherals, such as wireless mice, mechanical keyboards, external hard drives, or audio headsets, keeping your primary workspace highly organized and functional.

Powerful 90W Power Pass-Through and Fast Role Swap

Power anxiety is effectively eliminated with the DA310. The multifunctional USB-C downstream port supports heavy-duty power pass-through up to an impressive 90W. By connecting your laptop’s USB-C power brick directly to the adapter, you can rapidly charge your primary device while simultaneously driving external monitors, transferring data, and operating peripherals. To further ensure stability, the adapter integrates an advanced Fast Role Swap feature. This critical technology guarantees that your video feed and LAN network connections remain completely uninterrupted even if the USB-C power source is suddenly unplugged, preventing dropped presentations or corrupted network downloads.

Enterprise-Grade Networking and IT Security Features

While consumer-grade adapters offer basic connectivity, the Dell DA310 is deeply engineered with extensive enterprise-level features tailored for IT deployment. A dedicated Gigabit Ethernet (1000 Mbps) RJ-45 port provides a stable, wired network connection in environments where Wi-Fi is unreliable or restricted. Crucially, the adapter supports Preboot Execution Environment (PXE) booting, allowing IT administrators to securely image and update laptops over the network. It also supports Wake on LAN (allowing PCs to be powered on remotely for after-hours maintenance) and MAC address pass-through, ensuring that your laptop’s unique network identity is accurately recognized by corporate firewalls, preserving strict security protocols no matter where you plug in.

Innovative Patented Design for the Modern Traveler

Beyond internal specifications, the physical design of the DA310 is built specifically for life on the move. Weighing a mere 2.82 ounces (80 grams), it easily slips into a pocket, laptop sleeve, or briefcase. Dell has implemented a patented cable management system allowing you to effortlessly extend and retract the integrated 4.7-inch (120 mm) USB-C host cable. When not in use, the cable remains entirely concealed and protected within the adapter’s chassis. This prevents the cable from catching on items in your bag, drastically reducing wear and tear on the connector and ensuring the longevity of your hardware, backed by a generous 3-year manufacturer warranty.