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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
StarTech 120B-USBC-MULTIPORT USB C Docking Station
Overview
The StarTech 120B-USBC-MULTIPORT is a compact USB-C adapter designed to expand the display and peripheral capabilities of modern laptops. It addresses the need for multiple high-resolution displays and wired network connectivity, particularly in mobile workstation or docking scenarios where a laptop's native ports are insufficient. This adapter supports dual 4K 60Hz video output via HDMI 2.0b, leveraging DisplayPort 1.4 Alternate Mode with DSC, and includes Gigabit Ethernet for reliable wired networking. The 120B-USBC-MULTIPORT model is ideal for professionals requiring robust video output and stable network connections without sacrificing portability.
Compatibility
This adapter requires a USB-C port that supports USB 3.2 Gen 1 (or higher) and DisplayPort Alternate Mode (DP Alt Mode). It is compatible with laptops and devices featuring Thunderbolt 3 or USB-C ports that meet these specifications, including many models from Dell, HP, Lenovo, Apple MacBook, and others. Ensure your host device's USB-C port supports video output (DP Alt Mode) and USB Power Delivery (PD) for full functionality. It supports MST (Multi-Stream Transport) for independent display output.
Installation Notes
The adapter draws power from the host device via USB-C PD, supporting up to 100W input (Rev. 3.0 specification) to charge your laptop while connected. The integrated host cable measures 12 inches, providing some flexibility in placement. Operating temperature ranges from 0°C to 45°C, with storage from -10°C to 70°C. The aluminum construction aids in heat dissipation.
What's in the Box
- 1x 120B-USBC-MULTIPORT USB-C Docking Station
- 1x Quick Start Guide
StarTech USB C Multiport Adapter W/dual - 120B-USBC-MULTIPORT
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
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- Access fixed-scope support for rollout planning
- User setup guidance
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Guides, Tools & Calculators
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