Tripp Lite U444-003-H

Overview

The Tripp Lite U444-003-H is an active adapter cable that connects devices with USB-C or Thunderbolt 3 ports to HDMI displays, supporting Ultra High Definition video up to 4K at 30 Hz. At three feet long, it provides a convenient length for desktop or conference room setups, delivering sharp visuals with 36-bit deep color for enhanced image quality. This cable automatically adjusts to the highest resolution supported by your display, making it versatile for both modern and legacy screens.

Key features

• Supports 4K UHD resolution at 30 Hz for clear and detailed video output
• 36-bit deep color support enhances color richness and smooth gradients
• Reversible USB-C connector allows easy, one-way insertion without fumbling
• Plug-and-play design requires no drivers or external power, simplifying setup
• Gold-plated connectors ensure consistent signal quality and reduce corrosion
• Internal foil shielding reduces electromagnetic interference for stable performance
• Integral strain-relief collar protects the cable from wear during frequent use and travel
• Three-foot length balances reach and cable management for typical workspace arrangements

Key specs

• Resolution: up to 4K UHD (3840 x 2160) at 30 Hz
• Color depth: 36-bit deep color
• Cable length: 3 feet (0.9 meters)
• Connector types: USB-C (male) to HDMI (male)
• Compatibility: USB-C and Thunderbolt 3 devices to HDMI displays
• Shielding: internal foil shielding
• Connector plating: gold-plated

Connectivity and compatibility

This adapter cable works seamlessly with any device featuring a USB-C or Thunderbolt 3 port, including laptops, tablets, and smartphones, allowing connection to HDMI monitors, TVs, or projectors. It supports automatic resolution adjustment, ensuring compatibility with a wide range of display technologies without manual configuration.

Ideal uses and environments

The cable is well suited for professionals who frequently present in client meeting rooms, remote workers expanding their desktop with a second monitor, and home users streaming 4K content to their television. Its durable design and manageable length make it a practical choice for both stationary setups and portable use across different locations.

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.

Learn more

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.

Learn more

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.

Learn more