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Description

StarTech 145B-USBC-HDMI4K-AOC USB-C to HDMI 2.0 Active Optical Cable

Overview

This 30-foot (9.15m) StarTech 145B-USBC-HDMI4K-AOC active optical cable (AOC) provides a reliable, long-distance connection for USB-C devices to HDMI displays. It's engineered to deliver 4K resolution at a smooth 60Hz, ideal for video conferencing, digital signage, or extending a workstation display in environments where standard copper cables fall short. The CL3 rating ensures safe installation within walls or conduits, making it suitable for permanent AV deployments. The integrated USB 2.0 Type-A input provides power to the active circuitry, simplifying setup by eliminating the need for an external power adapter.

Compatibility

This cable requires a USB-C port that supports DisplayPort Alternate Mode (DP Alt-Mode) for video output. It is compatible with laptops, tablets, and docking stations featuring USB-C DP Alt-Mode, such as select models from Dell Latitude, HP EliteBook, Lenovo ThinkPad, and Apple MacBook Pro/Air. The HDMI output connects to any HDMI 2.0 compatible monitor, projector, or display. The integrated USB 2.0 Type-A connector on the source end powers the cable's active electronics.

Installation Notes

The cable operates within a temperature range of 0°C to 45°C (32°F to 113°F) and requires 20% to 75% RH humidity. The active optical nature means the cable is directional; ensure the USB-C connector is plugged into the source device and the HDMI connector is plugged into the display. The CL3 rating indicates suitability for in-wall installation, but local building codes must always be followed. The cable jacket is constructed from PVC.

What's in the Box

  • 1x 30ft USB-C to HDMI 2.0 Active Optical Cable
  • 1x USB 2.0 Type-A to Type-A Cable (for power)
  • 1x User Manual
Specifications
Cable Length: 30.0 ft [9.2 m]
Video Revision: HDMI 2.0
Maximum Resolution: 3840 x 2160 60Hz
Audio Specifications: HDMI - 7.1 Channel Audio
Connector B: USB 2.0 Type-A Input
Connector A: USB-C (DP Alt-Mode)
Output Connectors: HDMI
Fire Rating: CL3 Rated
Operating Temperature: 0C to 45C (32F to 113F)
Storage Temperature: -10C to 75C (14F to 167F)
Humidity: 20% ~ 75% RH
Product Width: 0.8 in [2.0 cm]
Product Height: 0.4 in [1.0 cm]
Weight of Product: 15.1 oz [427.0 g]
Warranty: 3 Years
Adapter Type: Active
Number of Displays Supported: 1
Cable Jacket Material: PVC
Chipset ID: CS5265
Brand: StarTech
MPN: 145B-USBC-HDMI4K-AOC
Type: Power Supply
Type: Power Supply
Connectivity: USB
Connectivity: USB
Q&A
Reviews

Startech 30FT (915M) USB-C To HDMI 2.0 - 145B-Usbc-HDMI4K-Aoc

$145.54
$144.99

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