Lenovo 40AS0090US

Overview

The Lenovo 40AS0090US is a ThinkPad Gen 2 USB Type-C docking station designed to transform compatible laptops into fully equipped desktop workstations with a single cable connection. It supports up to three external monitors, including one 4K display at 60 Hz or two 4K displays at 30 Hz, providing ample screen space for multitasking and detailed visual work. This dock also delivers up to 90 W of power to your laptop, ensuring continuous operation without the need for separate chargers.

Key features

• Supports connection of up to three external monitors via HDMI and DisplayPort, enhancing productivity with extended desktop space
• Provides five USB ports, including USB-C and USB 3.1, for connecting peripherals and charging devices
• Integrated Gigabit Ethernet port ensures stable and fast wired network connections for video calls and large file transfers
• Supplies up to 90 W power delivery to compatible laptops through the included AC adapter, reducing cable clutter
• Includes IT-friendly features such as PXE Boot and Wake-on-LAN for remote management and deployment in corporate environments
• Compact design fits easily on crowded desks, making it suitable for home offices, open workspaces, and hot-desking setups
• 3.5 mm combo audio jack supports headsets for clear communication during calls or media playback

Key specs

• Display support: up to three external monitors
• Maximum resolution: one 4K display at 60 Hz or two 4K displays at 30 Hz
• USB ports: five total, including USB-C and USB 3.1
• Power delivery: up to 90 W to laptop via USB-C
• Network: Gigabit Ethernet port
• Audio: 3.5 mm combo headset jack
• Compatibility: select Lenovo ThinkPad laptops and Windows systems

Connectivity and compatibility

This docking station offers versatile connectivity options to support a wide range of devices and peripherals. The combination of HDMI and DisplayPort outputs allows flexible monitor setups, while multiple USB ports accommodate keyboards, mice, external drives, and mobile devices. The Gigabit Ethernet port provides a reliable wired network connection, essential for stable online meetings and fast data transfers. It is designed to work seamlessly with select Lenovo ThinkPad laptops and Windows operating systems, ensuring smooth integration into existing setups.

Ideal uses and environments

The Lenovo ThinkPad Gen 2 USB Type-C Docking Station is well suited for professionals who require a desktop experience without sacrificing mobility. Analysts, designers, and multitaskers benefit from the ability to connect multiple high-resolution displays, while remote workers can easily switch between home and office environments. Its compact footprint and IT-friendly features make it a strong choice for corporate deployments, shared workspaces, and home offices where space and cable management are priorities.

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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