Monoprice

Monoprice 134181 USB-C to HDMI Adapter 4K 100W PD

4K100WUSB-CUSB CUSB3.0

Expand Your Connectivity with the Monoprice USB-C AdapterThe Monoprice USB-C to HDMI adapter is a versatile solution for connecting your USB-C devices to various peripherals. This adapter features multiple USB 3.0 ports for connecting legacy devices and supports USB-C power delivery, allowing you...

$19.41*
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

Expand Your Connectivity with the Monoprice USB-C Adapter

The Monoprice USB-C to HDMI adapter is a versatile solution for connecting your USB-C devices to various peripherals. This adapter features multiple USB 3.0 ports for connecting legacy devices and supports USB-C power delivery, allowing you to charge your device while using the adapter. Its compact and durable design makes it ideal for both home and travel use.

  • Ports: USB-C to USB 3.0 A x3 + USB 3.0 A (BC1.2)
  • Material: Aluminum Alloy Shell
  • Connector: Nickel Plated Connector
  • Data Transfer: Support 5G
  • Power Delivery: USB-C 100W Power Delivery
  • Connector Type: Folding USB Type-C Connector
  • Series: Consul Series

Key Features

USB C to USB3.0 AX3 +

USB3.0 A (BC1.2),

Aluminum alloy shell,

Support 5G,

Nickel Plated Connector

Specifications

Brand
Monoprice
Model Number
134181
Input Connector
USB-C
Output Connector
HDMI
Max Resolution Support
4K
Power Delivery
100W PD
USB Ports
USB3.0 A (BC1.2), USB3.0 AX3
Shell Material
Aluminum alloy
Connector Plating
Nickel Plated
Data Transfer Rate
Support 5G

Pros & Cons

👍 Pros

  • Supports 4K resolution output, allowing for high-definition video to be displayed on compatible monitors
  • Includes 100W Power Delivery (PD), enabling charging of the host device while connected
  • Features an aluminum alloy shell, which contributes to durability and heat dissipation
  • Equipped with Nickel Plated Connectors, enhancing corrosion resistance and signal integrity
  • Offers USB 3.0 A ports (BC1.2) for connecting standard USB peripherals and fast charging capabilities

👎 Cons

  • The product description does not specify the exact HDMI version (e.g., 1.4, 2.0, 2.1) supported for 4K output
  • Only features USB 3.0 A ports, lacking USB-C pass-through for additional USB-C accessories
  • The "Support 5G" feature could be ambiguous, potentially referring to 5Gbps data transfer rather than 5G cellular
  • Does not specify the length of the adapter's cable, which could impact setup flexibility
  • The number of USB3.0 A ports is not explicitly stated beyond "AX3 + USB3.0 A (BC1.2)" which is unclear

Frequently Asked Questions

This Monoprice USB-C to HDMI adapter supports 4K resolution output.
Yes, this adapter features 100W Power Delivery (PD), which allows for charging of the host device.
The adapter includes USB3.0 A (BC1.2) and additional USB3.0 AX3 ports for connecting peripherals.
The Monoprice 134181 adapter features an aluminum alloy shell for durability.
In the context of this adapter, "Support 5G" refers to a super speedy data sync rate of up to 5Gbps, not 5G cellular connectivity.
While designed for USB-C, compatibility can vary; devices must support DisplayPort Alternate Mode (Alt Mode) for video output and Power Delivery for charging via the adapter.