Satechi ExtendView USB4 dual HDMI adapter (4K/60Hz)

Effortless dual-display setup

Introducing the ExtendView™ USB4 Dual HDMI Multiport Adapter, the ultimate tool for creating a seamless dual-display setup. Designed to work effortlessly with both Apple and Windows devices, it requires no drivers, background apps or DisplayLink. Plus, it offers 140W pass-through charging and 10Gbps data speed, all through a single, neat cable. The USB-C connector even stows away in its own built-in slot when not in use, ensuring your workspace and travel bag stay tidy. All this is housed in a striking Space Black aluminium casing, perfectly matched to the MacBook Pro.

True driver-free dual display

The ExtendView adapter taps into USB4's built-in display engine, a feature native to Apple and Windows chips. This allows for a true driver-free dual display setup, making dual-screen use possible without the need for any additional software. Just plug in and watch both screens come to life instantly at 4K/60Hz, whether you're using a Mac or Windows device. No setup hassle, no unnecessary apps—just simple, effective functionality as it was always intended.

High-speed data and compatibility

With dual USB-A and USB-C data ports, the ExtendView adapter offers high-speed 10Gbps data transfer. This means you can move footage, assets, and backups in mere seconds, not minutes. Plus, both types of ports run at full speed simultaneously, eliminating any bottlenecking. The adapter also boasts seamless compatibility across Mac, Windows, and ChromeOS. Switch between a MacBook Pro and a Windows laptop using the same adapter and monitors, with no need for adapters, workarounds or compromises.

Pass-through charging and tidy design

One cable is all you need for up to 140W of pass-through charging to your laptop. This keeps your desk clutter-free and your battery full while you work. The output of the adapter depends on the charger used. Plus, the attached USB-C connector tucks neatly into its own built-in slot when not in use, preventing loose cables from rattling in your bag or creating a mess on your desk. It's ready for travel and tangle-free by design.

Features

• Dual 4K Displays
• 140W USB-C PD
• USB4 Technology (Upstream)
• 2× HDMI Ports
• 2× USB-C Data Ports
• 2× USB-A Data Ports

Design

• Compact and portable design

Materials

• Made with durable materials for long-lasting use

Physical

• Product dimensions: 141 × 60 × 20 mm

Connectivity

• USB-C connectivity for power and data transfer
• 2 HDMI ports for connecting external displays
• 2 USB-C and 2 USB-A ports for additional connections

Power

• 140W USB-C PD for fast charging

What's in the box

• ExtendView™ USB4 Dual HDMI Multiport Adapter
• User Manual

Notes

• Compatible with MacBook Pro (2020 – current), MacBook Air (2020 – current), Mac Mini (2018 – current), Mac Studio (2022 – current), iPad Pro (2024 – 2025), and select Windows devices
• Supports 2 external displays when built-in display is closed for selected MacBook models
• Supports only 1 external display for certain MacBook and iPad Pro models
• Windows 11 is required for full Thunderbolt 5 compatibility