Satechi Launches New USB4 Dual HDMI Multiport Adapter

The San Diego-based manufacturer releases a new adapter capable of supporting dual 4K displays at 60Hz.

Updated on Oct. 27, 2026 in Consumer Electronics

Bold vector editorial illustration of a metallic multiport hub on a wooden desk, evoking modern tech connectivity and workspace productivity. — Satechi released its ExtendView USB4 Dual HDMI Multiport Adapter in San Diego, enabling dual 4K display connectivity for laptops without requiring extra drivers. AI Illustration. Upload story photo >

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Satechi has released its new ExtendView USB4 Dual HDMI Multiport Adapter, designed to simplify adding two external monitors to laptops. The device provides users with 140W pass-through charging and high-speed data transfer capabilities.

Why it matters

The adapter offers a streamlined solution for laptop users looking to expand their workspace with external displays. It eliminates the need for complex driver installations or background applications when setting up multiple monitors.

The Satechi ExtendView adapter retails for $119.99 and supports two 4K displays at 60Hz. It features an anodized aluminum enclosure and offers 10Gbps data transfer speeds alongside 140W pass-through charging.

The players

Satechi

A San Diego-based manufacturer that specializes in consumer electronics, including adapters, hubs, and accessories for laptops and mobile devices.

The details

The device connects to host hardware via a single USB-C cable and maintains compatibility with macOS, Windows, and ChromeOS. Users can achieve dual 4K output without relying on DisplayLink software or additional drivers.

October 27, 2026: The product officially launched for public sale.

The Tech Race

This release marks a shift toward utilizing the USB4 interface to replace older, driver-dependent docking solutions. It positions Satechi to compete against established hardware manufacturers that currently rely on proprietary display protocols.

Laptop users in San Diego and beyond can now use a single connection for both power and display, reducing desk cable clutter. The plug-and-play capability also allows for immediate setup across multiple operating systems without administrative software installation.

The takeaway

Users looking to upgrade their office setup should prioritize adapters that support their specific resolution needs to avoid unnecessary display lag. High-wattage pass-through charging is also a key feature to confirm when choosing hardware to ensure modern laptops maintain adequate power levels.