Lenovo 40AH0135US

Overview

The Lenovo 40AH0135US is a mechanical side-docking station designed specifically for compatible ThinkPad laptops, providing a seamless transition from mobile use to a full desktop setup. It includes a 135 W power adapter that supplies full system power and charges the laptop battery while offering multiple connectivity options. With dual DisplayPort outputs, it supports up to two external monitors, enhancing productivity for multitasking and detailed work.

Key features

• Single dock connection that delivers power, video, network, and peripheral access to reduce cable clutter and simplify workspace setup
• Dual DisplayPort outputs enable connection to two external monitors for expanded screen real estate and improved multitasking
• Five USB ports including one USB-C and one USB 3.1 Gen 1 port with always-on charging to keep devices powered even when the laptop is disconnected
• Integrated Gigabit Ethernet with MAC address pass-through ensures stable and secure wired network connectivity
• Enterprise-grade features such as PXE boot and wake on LAN support remote system management without additional adapters
• Mechanical side latch secures the laptop firmly to the dock and supports Kensington lock for added physical security
• Instant device recognition upon docking allows users to focus on work without manual setup or cable management

Key specs

• Power adapter: 135 W
• Video outputs: 2 x DisplayPort
• USB ports: 1 x USB-C, 1 x USB 3.1 Gen 1 (always-on charging), 3 x USB 2.0
• Network: Gigabit Ethernet with MAC address pass-through
• Security: Kensington lock support
• Docking mechanism: Mechanical side latch

Connectivity and compatibility

This docking station is tailored for ThinkPad laptops that support side docking, providing a reliable and fast connection to multiple peripherals and networks. The combination of USB-C and USB 3.1 Gen 1 ports accommodates a wide range of devices, from external storage to headsets and smartphones. Dual DisplayPort outputs allow connection to modern monitors, making it suitable for professional environments that require multiple displays.

Ideal uses and environments

The Lenovo ThinkPad Pro 135W Docking Station fits well in office settings where users frequently move between desks and meeting rooms, as well as in hot-desking environments shared by multiple employees. It is also a strong choice for home offices that need a quick switch from laptop portability to a fully equipped workstation. Professionals such as engineers, analysts, and creative users who rely on multiple monitors and fast peripheral access will find this dock saves valuable time and keeps their workspace organized.

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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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