STARTECH 

STARTECH 315B-USBC-MULTIPORT USB-C HDMI MULTIPORT HUB - 140W PD 4K 60HZ

Mfg Part Number:  315B-USBC-MULTIPORT  
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Price: $77.58
Quantity:
In Stock: 227
Last Updated: Jun 01, 2026
No Sales Tax except these states
, PO and Wire.

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.

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number 315B-USBC-MULTIPORT
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name Docking Station
Packaged Quantity 1
Product Type Docking Station
Technical Information
Connectivity Technology Wired
Charging Capability Yes
Device Supported Desktop PC
Device Supported MacBook
Device Supported Mobile Workstation
Device Supported Notebook
Device Supported Workstation
Device Supported Mouse
Device Supported Keyboard
Features Power Delivery Pass-through
Management Features PXE Boot
Management Features Wake-on-LAN
Number of Displays Supported 1
Screen Mode Supported 4K
Screen Mode Supported 4K @ 60Hz
Supported Resolutions 3840 x 2160
Maximum Data Transfer Rate 640 MB/s
Network & Communication
Ethernet Technology Gigabit Ethernet
Interfaces/Ports
Host Interface USB 3.2 (Gen 1) Type C
Total Number of USB Ports 5
USB Type-A Yes
Number of USB 3.2 Gen 1 Type-A Ports 2
Number of USB 3.2 Gen 1 Type-C Ports 3
Number of USB Type-A Ports 2
USB Type-C Yes
USB Type-C Detail 1 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 Ports 3
Network (RJ-45) Yes
Number of RJ-45 Ports 1
HDMI Yes
Number of HDMI Ports 1
HDMI Version

HDMI 2.0

USB Power Delivery 140W
Total Number of Ports 7
Software
Operating System Supported Linux
Operating System Supported macOS Tahoe 26.0
Operating System Supported macOS Monterey
Operating System Supported Android
Operating System Supported macOS 14
Operating System Supported Windows 11
Operating System Supported ChromeOS
Operating System Supported iOS
Operating System Supported Ubuntu 18.04
Operating System Supported macOS Big Sur
Operating System Supported Windows 10
Operating System Supported macOS Sequoia 15
Operating System Supported Mac OS X 10.15 Catalina
Operating System Supported macOS Ventura
Operating System Supported Ubuntu 20.04
Power Description
Power Source Type Power Adapter
Output Voltage 5 V DC
Physical Characteristics
Color Family Gray
Product Color Space Gray
Form Factor Desktop
Height 0.60"
Width 2"
Weight (Approximate) 3.20 oz
Miscellaneous
Package Contents
  • Docking Station
  • 1 x Product Documentation
Brand Compatibility Lenovo
Brand Compatibility Dell
Brand Compatibility HP
Brand Compatibility Apple
Post-consumer-waste% 75%
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty 3 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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