4X90S92381 Specifications
Lenovo Powered USB‑C Travel Hub
Manufacturer: Lenovo
Manufacturer Model: 4X90S92381
Product Line: Powered USB‑C Travel Hub
Product Series: Travel Hub / USB‑C Multiport Adapter
Product Type: USB‑C Travel Dock / Hub
Product Name: Lenovo Powered USB‑C Travel Hub
KEY FEATURES:
Docking Interface: USB‑C (host) supporting USB‑C Alt‑Mode for video and data
Ports & Interfaces:
USB‑A 3.1 Gen 1 × 1
USB‑A 2.0 × 1
USB‑C power pass‑through × 1
HDMI 2.0 × 1 (supports up to 4K @ 60 Hz)
VGA × 1 (supports up to 1080p @ 60 Hz)
Gigabit Ethernet (RJ‑45) × 1
Color: Iron Grey / Black
Powered: Yes, bus-powered with optional external USB‑C power adapter support for higher performance
Portable Design: Compact travel hub form factor
PERFORMANCE:
Video Support: Single external display via HDMI up to 4K @ 60 Hz or VGA up to 1080p @ 60 Hz
Ethernet: Wired Gigabit networking support
Data Transfer: USB‑A and USB 3.1 Gen 1 speeds for connected peripherals
ENVIRONMENTAL & RELIABILITY:
Compatibility: Works with USB‑C equipped notebooks and laptops that support video and data over USB‑C; best results with select ThinkPad systems
Enterprise Features: Supports PXE‑boot, MAC address pass‑through, and Wake‑on‑LAN on compatible Lenovo ThinkPad systems
Operating Temperature: Typical office ambient range (standard USB‑C accessories)
PHYSICAL:
Form Factor: Compact USB‑C travel hub
Typical Dimensions: Width ~130 mm × Depth ~53 mm × Height ~17 mm (approximate)
Weight: ~116 g (~0.25 lbs)
Color: Iron Grey / Black

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