Tripp Lite U442-DOCK7D-B

Overview

The Tripp Lite U442-DOCK7D-B is a USB-C docking station that transforms a single USB-C or Thunderbolt 3 port into a versatile hub with 14 connections. It supports triple display setups with 4K resolution on HDMI and DisplayPort outputs and 1080p on VGA, making it suitable for multitasking across multiple screens. Designed for Windows laptops, Chromebooks, and smartphones, it also delivers 100W Power Delivery to keep your device charged while you work.

This dock offers a range of connectivity options including USB ports, Gigabit Ethernet, SD and MicroSD card slots, and an audio port, all packed into a compact design that helps maintain an organized workspace. Its plug-and-play setup allows for quick and easy installation, making it a practical choice for professionals, students, and remote workers who need efficient device and display management.

Key features

• Supports triple display with 4K resolution on HDMI and DisplayPort and 1080p on VGA for enhanced multitasking
• Delivers up to 100W Power Delivery to charge your laptop or device quickly during use
• Includes three USB 3.2 Gen 1 ports and two USB 2.0 ports for connecting a variety of peripherals like external drives, keyboards, and mice
• Built-in Gigabit Ethernet port provides a stable and fast wired internet connection, ideal for environments with unreliable Wi-Fi
• SD and MicroSD card slots enable easy access to files from cameras and other devices without extra adapters
• Audio port supports headphones or speakers for clear sound during calls or media playback
• Compact and sleek design fits neatly on any desk, reducing clutter while expanding connectivity
• Plug-and-play operation ensures quick setup without the need for complicated installation

Key specs

• Video outputs: 4K HDMI, 4K DisplayPort, 1080p VGA
• Power Delivery: 100W
• USB ports: 3 x USB 3.2 Gen 1, 2 x USB 2.0
• Ethernet: Gigabit Ethernet port
• Card readers: SD and MicroSD slots
• Audio: 3.5mm audio port
• Compatibility: Windows laptops, Chromebooks, smartphones with USB-C or Thunderbolt 3

Connectivity and compatibility

This docking station offers a broad range of connections to support various devices and workflows. The triple display outputs allow you to connect multiple monitors for increased productivity, while the USB ports accommodate essential peripherals. The Gigabit Ethernet port ensures a reliable network connection, which is especially valuable in office or home setups where Wi-Fi may be inconsistent. Additionally, the SD and MicroSD card slots provide convenient file transfer options for photographers and content creators.

• Supports USB-C and Thunderbolt 3 host devices
• Compatible with Windows laptops and Chromebooks
• Multiple video outputs for flexible monitor arrangements
• Wired network access through Gigabit Ethernet
• Peripheral connectivity via USB 3.2 Gen 1 and USB 2.0 ports

Ideal uses and environments

This docking station is well suited to professionals and students who require multiple displays for tasks such as spreadsheet management, photo editing, or video conferencing. It fits well in home offices, corporate environments, and remote work setups where space is limited but connectivity needs are high. The fast charging capability and extensive port selection make it a strong choice for users who want to streamline their workspace without sacrificing performance or convenience.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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