Tripp Lite U442-DOCK21BINT

Overview

The Tripp Lite U442-DOCK21BINT is a USB-C docking station designed to expand a single USB-C or Thunderbolt port into a versatile desktop hub. It supports dual external monitors with resolutions up to 5K at 60 Hz when both HDMI and DisplayPort outputs are used, or 4K at 60 Hz on a single display. This dock also delivers up to 85 W of Power Delivery to keep your laptop charged while connecting multiple peripherals through its 14 ports.

With compatibility for both Windows and macOS systems, this dock is well suited for professionals who need extra screen space and reliable connectivity in home offices, shared workspaces, or creative environments.

Key features

• Supports dual external displays with up to 5K resolution at 60 Hz for enhanced multitasking and detailed visuals
• Provides up to 85 W Power Delivery to charge most USB-C laptops during heavy use, eliminating the need for a separate power adapter
• Includes 14 ports such as USB-A, USB-C data, Gigabit Ethernet, and separate headphone and microphone jacks for comprehensive connectivity
• Compatible with Windows and macOS laptops featuring USB-C or Thunderbolt 3/4 ports, enabling seamless plug-and-play setup
• Helps reduce cable clutter and creates a clean, efficient workspace ideal for remote work, hot-desking, or professional studios
• Built with Tripp Lite’s reliable quality standards and backed by a one-year limited warranty for peace of mind

Key specs

• Video outputs: 1 HDMI and 1 DisplayPort
• Maximum resolution: 5K at 60 Hz (dual monitors), 4K at 60 Hz (single monitor)
• Power Delivery: up to 85 W pass-through charging
• Total ports: 14
• USB ports: 3 USB-A and 2 USB-C data ports
• Network: Gigabit Ethernet port
• Audio: Separate headphone and microphone jacks
• Compatibility: Windows and macOS with USB-C or Thunderbolt 3/4

Connectivity and compatibility

This dock offers a wide range of connections to support a full desktop setup. The HDMI and DisplayPort outputs allow you to connect two high-resolution monitors, while multiple USB ports accommodate external drives, webcams, and input devices. The Gigabit Ethernet port ensures a stable wired network connection, which is especially useful in environments with congested Wi-Fi. Separate audio jacks make it easy to connect headsets for calls or media playback.

• HDMI and DisplayPort for dual 5K or single 4K displays
• USB-A and USB-C ports for peripherals and data transfer
• Gigabit Ethernet for reliable wired internet access
• Dedicated headphone and microphone jacks for clear audio input and output

Ideal uses and environments

This docking station fits well in home offices, shared workspaces, and creative studios where users need to connect multiple devices and displays without clutter. It supports professionals who work with large files or require multiple screens for design, editing, or presentations. Remote workers benefit from a streamlined setup that reduces cable mess and keeps laptops charged. IT teams will find it useful for quick deployment across various laptop models thanks to its broad compatibility.

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