Lenovo · SKU configuration

Lenovo Accessory 40B90000WW

Name: Lenovo Accessory 40B90000WW
Brand: Lenovo
SKU: 40B90000WW

SKU 40B90000WW

Lenovo USB-C Dual Display Travel Dock - Video Ports: 1 x HDMI 2.1; 1 x DP 1.4 - USB Ports: 1 x USB-A 10 Gbps; 2 x USB-C 10 Gbps (1 x AOU 12W Max) - Ethernet: 1 x Gigabit Ethernet - Max Number of External Monitors: 2 - Maximum Resolution/Refresh Rate: 2 x 3840 x 2160 @60Hz

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1 official PDF

Manufacturer images

01_Lenovo_USB-C_Dual_Display_Travel_Dock_45_degree_right_front_view.png — Manufacturer model / family reference image; confirm accessories, ports and the delivered configuration at quotation.

Manufacturer model / family reference image; confirm accessories, ports and the delivered configuration at quotation.

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Product overview

Lenovo USB-C Dual Display Travel Dock is a portable dual-display dock. This page refers to part 40B90000WW. The connector, power and compatibility details below help match it to an existing computer.

Include the full computer model, peripherals and operating system. Identical connector shapes do not guarantee the same video, charging or management capabilities.

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Technical specifications

Specifications from manufacturer information; confirm regional options against the quoted SKU.

SKU: 40B90000WW
Published configuration / terms: Lenovo USB-C Dual Display Travel Dock - Video Ports: 1 x HDMI 2.1; 1 x DP 1.4 - USB Ports: 1 x USB-A 10 Gbps; 2 x USB-C 10 Gbps (1 x AOU 12W Max) - Ethernet: 1 x Gigabit Ethernet - Max Number of External Monitors: 2 - Maximum Resolution/Refresh Rate: 2 x 3840 x 2160 @60Hz
Video outputs: 1 × HDMI 2.1 + 1 × DisplayPort 1.4
Display ceiling: Up to 2 × 3840 × 2160 @ 60 Hz; host dependent
Data ports: 1 × USB-A 10 Gb/s + 2 × USB-C 10 Gb/s
Networking: Gigabit Ethernet

Additional information checked: 2026-10-26

MANUFACTURER DOCUMENTS

Official PDFs & product information

1 PDF

USB-C Dual Display Travel Dock · Manufacturer datasheet40B9 family specification; 40B90000WW is the version without a power adapter. Select the charger separately.English original · 3 pages · Relevant PDF page(s) 1, 2, 3techtoday.lenovo.comOpen official PDF ↗Manufacturer product / technical informationwww.lenovo.comVisit manufacturer website ↗

Documents open on the manufacturer’s site in a new tab, in their original language. Family documents may include options not supplied in every configuration.

Sources & review dates

Specification source reviewed: 2026-10-23 · Product page published: 2026-10-23

www.lenovo.com · Manufacturer reference 1 ↗

Additional PDF links checked: 2026-10-26

Additional official PDF · techtoday.lenovo.com

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Original price-list validity date: 2026-10-07 · This listed validity date is not a new quotation. Confirm current prices and availability.

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