Tripp Lite U444-06N-2H-MST

Overview

The Tripp Lite U444-06N-2H-MST is a USB-C adapter designed to connect two HDMI displays to laptops, tablets, MacBooks, or Chromebooks. It supports Ultra HD 4K video at 30 Hz, providing sharp and clear visuals for tasks like document editing, presentations, and video playback. This adapter enables users to mirror their screen or extend their desktop across two monitors, enhancing productivity and multitasking capabilities.

Its reversible USB-C connector simplifies connection without worrying about orientation, and the plug-and-play design requires no additional software installation. The slim and lightweight form factor makes it ideal for travel or remote work, fitting easily into bags without adding bulk. Note that MST technology requires devices with DisplayPort 1.2 support, and Mac OS X systems with NVIDIA or Intel GPUs may have limited multi-display functionality.

Key features

• Connects two HDMI displays through a single USB-C or Thunderbolt 3 port, expanding your workspace efficiently
• Supports 4K resolution at 30 Hz for detailed and vibrant video output on both screens
• Allows screen mirroring or desktop extension to improve multitasking and workflow management
• Plug-and-play operation eliminates the need for driver installation, enabling quick setup
• Reversible USB-C connector ensures easy and hassle-free connection every time
• Compact and lightweight design makes it convenient for travel and mobile use
• Backed by a 3-year limited warranty for added peace of mind

Key specs

• Video output: Dual HDMI 4K at 30 Hz
• Connector type: USB-C (male) to 2x HDMI (female)
• Compatibility: Devices supporting DisplayPort 1.2 MST technology
• Operating system note: Limited MST support on Mac OS X with NVIDIA and Intel GPUs
• Warranty: 3 years limited
• Color: Gray

Connectivity and compatibility

This adapter connects via USB-C or Thunderbolt 3 ports, making it compatible with a wide range of modern laptops, tablets, and Chromebooks that support DisplayPort 1.2 MST. It outputs to two HDMI displays, which are common in office monitors, TVs, and projectors. Users should verify their device’s MST support to ensure full multi-display functionality, especially when using Mac OS X systems with NVIDIA or Intel graphics.

Ideal uses and environments

The adapter is well suited for professionals who need to expand their desktop workspace for improved productivity, such as office workers handling multiple applications or presentations. It also fits well in remote work setups and on-the-go scenarios where a lightweight and easy-to-carry solution is essential. Its ability to mirror or extend displays makes it flexible for both collaborative meetings and focused individual tasks.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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