Lenovo 40B90100US Dual Display Dock With 100w Power Delivery For Usb-c

The Lenovo 40B90100US Dual Display Dock is a high-performance USB-C docking station designed for modern USB-C laptops, offering dual-display output, full connectivity and laptop charging via USB-C. According to Lenovo’s datasheet, it supports dual 4K monitors at 60 Hz (via DisplayPort 1.4 and HDMI 2.1) and provides up to 100W power delivery to charge compatible laptops (when paired with the optional 135W USB-C adapter).
Connectivity includes:

• 1 × USB-C host interface (10 Gbps)
• 2 × USB-C downstream (10 Gbps) and 1 × USB-A 3.2 Gen2 (10 Gbps)
• 1 × DisplayPort 1.4 and 1 × HDMI 2.1 for dual-monitor support
• 1 × RJ-45 Ethernet port (Gigabit)
  Form factor is compact (approx. 120 × 55 × 20 mm) and lightweight (~137 g).
  This dock is a solid choice for users who want to streamline their workspace, connecting their laptop with a single cable for power, multi-monitor display and full I/O.

Key Features

• Dual 4K displays at up to 60Hz (DP 1.4 + HDMI 2.1)
• Up to 100W USB-C Power Delivery to the host laptop (with 135W adapter)
• High-speed data ports: USB-C (2x), USB-A (1x) at 10 Gbps, plus Gigabit Ethernet
• Compact, travel-friendly design; supports USB-C Alt-Mode laptops.
• Sustainable build: up to 66% post-consumer recycled content in the chassis.