StarTech USB-C to HDMI Multiport Adapter with 140W PD Charging, 4K 60Hz, 5-Port USB 5Gbps Hub, GbE, Type-C Mini Dock

Part No. 315B-USBC-MULTIPORT

by StarTech.com

StarTech USB-C to HDMI Multiport Adapter with 140W PD Charging, 4K 60Hz, 5-Port USB 5Gbps Hub, GbE, Type-C Mini Dock

Transform one USB-C port into 4K 60Hz HDMI / 140W USB-C PD passthrough / USB data ports; Use the USB-C input for up to 140W power delivery pass-through charging or 5Gbps data; 3x USB-C and 2x USB-A 5Gbps hub ports; Gigabit Ethernet

Part No. 315B-USBC-MULTIPORT

by StarTech.com

$79.99
General Information
ManufacturerStarTech.com
Manufacturer Part Number315B-USBC-MULTIPORT
Brand NameStarTech.com
Product NameDocking Station
Marketing Information

Turn one USB-C port into a complete mobile workstation with 4K video, 140W power, high-speed data, and wired network access.

Power AI & High-Powered Laptops Without Losing Performance

Deliver up to 140W USB-C Power Delivery passthrough to run AI workloads and charge high-draw laptops from a single port. Supports USB 5Gbps and 4K 60Hz HDMI at the same time, so users can drive a display, power the host, and connect peripherals. Ideal for shared desks and travel kits where port access is limited.

Expand Devices Without Adapter Sprawl

Add 3x USB-C and 2x USB-A 5Gbps ports to connect modern peripherals and legacy hardware in one setup. IT can standardize on a single adapter for hot desks, onboarding kits, or field deployments. Fewer dongles reduce support tickets, simplify asset management, and keep travel kits lightweight.

Secure Reliable Wired Connectivity

Integrated Gigabit Ethernet offers stable wired connectivity for large file transfers and cloud workflows when Wi-Fi is unreliable or restricted by policy.

Built for Sustainability, Designed for Performance

This hub features a housing made from 75% post-consumer recycled (PCR) aluminum, 75% PCR Plastic, and a cable jacket composed of 35% PCR TPE (Thermoplastic Elastomer). The product also ships in FSC Mix packaging made from responsibly sourced materials. These materials help align your IT infrastructure with your organization's sustainability goals, without compromising on quality or durability.

Packaged Quantity1
Product TypeDocking Station
Technical Information
Connectivity TechnologyWired
Charging CapabilityYes
Device Supported
  • Notebook
  • Workstation
  • Keyboard
  • Mouse
  • Mobile Workstation
  • Desktop PC
  • MacBook
FeaturesPower Delivery Pass-through
Management Features
  • PXE Boot
  • Wake-on-LAN
Number of Displays Supported1
Screen Mode Supported
  • 4K @ 60Hz
  • 4K
Supported Resolutions3840 x 2160
Maximum Data Transfer Rate640 MB/s
Network & Communication
Ethernet TechnologyGigabit Ethernet
Interfaces/Ports
Host InterfaceUSB 3.2 (Gen 1) Type C
Total Number of USB Ports5
USB Type-AYes
Number of USB 3.2 Gen 1 Type-A Ports2
Number of USB 3.2 Gen 1 Type-C Ports3
Number of USB Type-A Ports2
USB Type-CYes
USB Type-C Detail1 x USB 3.2 Type-C (Power Delivery + Data, 24 Pin, Gen 1, 5Gbps), 2 x USB 3.2 Type-C (24 pin, Gen 1, 5Gbps)
Number of USB Type-C Ports3
Network (RJ-45)Yes
Number of RJ-45 Ports1
HDMIYes
Number of HDMI Ports1
HDMI Version

HDMI 2.0

USB Power Delivery140W
Total Number of Ports7
Software
Operating System Supported
  • Windows 10
  • Windows 11
  • Mac OS X 10.15 Catalina
  • macOS Big Sur
  • macOS Monterey
  • macOS Ventura
  • macOS 14
  • macOS Sequoia 15
  • macOS Tahoe 26.0
  • Linux
  • Ubuntu 18.04
  • Ubuntu 20.04
  • ChromeOS
  • iOS
  • Android
Power Description
Power Source TypePower Adapter
Output Voltage5 V DC
Physical Characteristics
Color FamilyGray
Product ColorSpace Gray
Form FactorDesktop
Height0.60" (15.24 mm)
Width2" (50.80 mm)
Weight (Approximate)3.20 oz (90.72 g)
Miscellaneous
Package Contents
  • Docking Station
  • 1 x Product Documentation
Brand Compatibility
  • Apple
  • Dell
  • Lenovo
  • HP
Post-consumer-waste%75%
Environmental Compliance
  • Restriction of Hazardous Substances (RoHS)
  • Waste Electrical and Electronic Equipment Directive (WEEE)
ConditionNo
UPC0065030928083
Warranty
Limited Warranty3 Year