Tripp Lite U444-3DP-MST

Overview

The Tripp Lite U444-3DP-MST is a USB-C adapter designed to connect multiple high-resolution displays to your laptop or compatible device. It supports up to three 4K monitors at 60Hz or a single 8K display, making it an excellent choice for users who need expanded screen real estate for work, creative projects, or presentations. Compatible with devices supporting DisplayPort 1.4 or 1.2 Alt Mode over USB-C or Thunderbolt 3, this adapter offers plug-and-play convenience without requiring additional software or external power.

Key features

• Enables connection of up to three 4K/60Hz displays or one 8K/30Hz display for versatile multi-monitor setups
• Supports HDR and 48-bit Deep Color to deliver vibrant visuals with enhanced color depth and contrast
• Includes 7.1 surround sound support for immersive audio when connected to compatible systems
• Complies with HDCP 2.2, allowing playback of protected 4K content from streaming services like Netflix and Amazon Prime Video
• Supports 4:4:4 chroma subsampling to ensure sharp text and detailed images, ideal for professional work and high-end gaming
• Compact black design fits neatly into any workspace without adding clutter
• Plug-and-play operation requires no software installation or external power source

Key specs

• Display support: up to three 4K monitors at 60Hz or one 8K monitor at 30Hz
• DisplayPort version: 1.4 Alt Mode
• Color depth: 48-bit Deep Color
• Chroma subsampling: 4:4:4
• HDCP compliance: 2.2
• Audio support: 7.1 surround sound
• Compatibility: USB-C and Thunderbolt 3 devices supporting DisplayPort Alt Mode
• Color: black

Connectivity and compatibility

This adapter works seamlessly with a wide range of laptops and devices that support DisplayPort Alt Mode over USB-C or Thunderbolt 3, including MacBooks, Chromebooks, and Windows laptops. It requires no drivers or software, so setup is quick and straightforward. The inclusion of HDCP 2.2 compliance ensures compatibility with protected streaming content, while support for 4:4:4 chroma subsampling guarantees clear visuals for text and graphics.

Ideal uses and environments

The Tripp Lite U444-3DP-MST is well suited to professionals, educators, and creatives who need to manage multiple displays efficiently. It fits well in office environments, conference rooms, and home workspaces where multitasking and detailed visual work are common. Whether you are running presentations, editing high-resolution images, or expanding your desktop for productivity, this adapter provides a reliable and straightforward solution for extending your display capabilities.

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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