Lenovo 40BN0135US

Overview

The Lenovo 40BN0135US is a USB-C docking station designed to expand the connectivity of ThinkPad laptops and other notebooks with USB-C video output. It transforms a portable computer into a full desktop workstation using a single cable, simplifying your workspace and allowing quick disconnection when needed. This dock supports dual 4K displays at 30 Hz or a single 4K display at 60 Hz, providing the resolution and smoothness required for detailed work such as design, analysis, and presentations.

Key features

• Supports two 4K monitors at 30 Hz or one 4K monitor at 60 Hz for high-resolution multi-display setups.
• Single USB-C connection carries video, data, and delivers up to 60 W of power to charge your laptop simultaneously.
• Includes six USB ports with both USB 3.2 and USB 2.0 options to connect keyboards, mice, external drives, and webcams.
• Offers HDMI and DisplayPort outputs to accommodate a wide variety of monitor types without needing adapters.
• Built-in Gigabit Ethernet port ensures stable and fast wired network connections, ideal for video conferencing and large file transfers.
• Integrated IoT technology allows IT teams to remotely monitor device status and deploy firmware updates, enhancing security and management in office environments.
• Compact design can be mounted behind monitors or under desks to maintain a clean and organized workspace.
• Comes with a 135 W power adapter to supply sufficient power for the dock and all connected peripherals.

Key specs

• Display support: dual 4K at 30 Hz or single 4K at 60 Hz
• Power delivery: up to 60 W to laptop
• USB ports: six total, including USB 3.2 and USB 2.0
• Video outputs: HDMI and DisplayPort
• Network: Gigabit Ethernet port
• Power adapter: 135 W included

Connectivity and compatibility

This docking station is compatible with ThinkPad laptops and any notebook that supports USB-C video output, making it a versatile choice for various setups. The combination of HDMI and DisplayPort outputs allows connection to most modern monitors without extra adapters. The six USB ports provide ample options for connecting essential peripherals, while the Gigabit Ethernet port offers a reliable wired network connection when Wi-Fi is insufficient or congested.

Ideal uses and environments

The Lenovo 40BN0135US fits well in professional and home office environments where users need to expand their laptop’s capabilities into a desktop experience. It is particularly useful for designers, analysts, and presenters who require high-resolution displays and stable network connections. Its compact and mountable design suits minimalist workspaces and shared hot desk areas, while the IoT features support managed office setups by enabling remote IT maintenance and security.

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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.

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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.

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