40A40090US Specifications
Lenovo ThinkPad OneLink+ Dock
Manufacturer: Lenovo
Manufacturer Model: 40A40090US
Product Line: ThinkPad OneLink+
Product Series: OneLink+ Dock
Product Type: Docking Station / Port Replicator
Product Name: Lenovo ThinkPad OneLink+ Dock
KEY FEATURES:
Docking Interface: OneLink+ single cable connection for power, data, video, and networking
Ports & Interfaces:
USB‑A 3.0 × 4 (with one always‑on charging port)
USB‑A 2.0 × 2
DisplayPort 1.2 × 2
VGA × 1
Gigabit Ethernet (RJ‑45) × 1
3.5 mm stereo/microphone combo jack × 1
Power Button: Dock power button mirrors connected system power button
Power Delivery: 90 W AC adapter included (powers notebook via OneLink+)
Security: Cable lock support for added security
PERFORMANCE:
Video Support: Up to Ultra High Definition (UHD) / 4K resolution output (actual supported resolution depends on connected system)
Displays Supported: Up to 3 displays (including laptop’s own screen) via DP and VGA outputs
Data Transfer: USB 3.0 and USB 2.0 ports for peripherals
Network: Gigabit Ethernet for wired connectivity with Boot over LAN support
ENVIRONMENTAL & RELIABILITY:
Compatibility: Designed for Lenovo ThinkPad laptops with OneLink+ support (including ThinkPad X1 Carbon, X1 Yoga, Yoga 260/460, P40 Yoga, and others)
Operating Conditions: Typical office ambient operating range (standard for docking stations)
PHYSICAL:
Form Factor: Desktop docking station with integrated OneLink+ port connection
Typical Dimensions: ~8.7″ × 2.4″ × 6.3″ (approximate)
Weight: ~2.2 lb (~1 kg)
Color: Black

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