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ALOGIC Ultra USB-C to HDMI cable with 100W PD passthrough 1m

ALOGIC

ALOGIC Ultra USB-C to HDMI with 100W PD Cable 1m

SKU CH-RREG-RTA2B

Connects a USB-C device to an HDMI display while delivering up to 100W power pass-through

  • Product typec to Hdmi
  • Connect to HDMI displays from USB-C devices
  • Charge your laptop at up to 100W while video plays
  • One cable replaces separate video and power leads
  • 1 metre length suits typical desk setups
  • First listed by the manufacturer in 2025

What this cable does

This ALOGIC Ultra cable carries video from a USB-C source to an HDMI display while passing up to 100W of power back to the host device. It suits users who need a single 1 metre link for both screen output and laptop charging.

Bandwidth and power limits

The connection relies on the host’s USB-C alternate mode for video and the Power Delivery protocol for charging, so maximum resolution and refresh rate depend on the source hardware. The 100W passthrough ceiling also requires a compatible charger and host negotiation.

Deciding specification

The critical figure is the 100W Power Delivery rating; if your device draws more than that or does not support PD charging over its USB-C port, this cable will not supply enough power.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 90% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameAlogic
Product typec to Hdmi

Questions about this item

Should I pick the 1 m version or a longer cable for my desk setup?

The 1 m length keeps the connection tidy for laptop-to-monitor use on a typical desk; choose a longer cable only if the display sits farther from the USB-C port.

What does the 100 W PD passthrough actually deliver while I am driving an external display?

The cable carries up to 100 W of USB Power Delivery to your laptop at the same time it sends video to the HDMI screen.

Which USB-C standard does this cable use and what video resolution does it cap at?

It uses a USB-C Alt Mode connection to carry HDMI video; the maximum resolution is limited by the host and display capabilities.

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