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Black USB-C adapter with 3.5 mm audio jack and USB-C power port, short cable

Cables To Go

Cables To Go 54438 USB-C to 3.5 mm Audio + USB-C Power Adapter

SKU CH-4GPX-6M2CY MPN 54438

USB-C adapter adds a 3.5 mm audio jack and pass-through charging for notebooks, tablets and smartphones

  • Product typeConsumer Electronics
  • Connect headphones and charge simultaneously via 3.5 mm audio and USB-C power ports
  • 8-inch cable keeps desk setups tidy without excess slack
  • Plug-and-play operation requires no drivers or configuration
  • Damage-resistant construction protects against daily wear and tear
  • Three-year limited warranty covers manufacturing defects

USB-C audio and power adapter

The Cables To Go 54438 adapter connects a 3.5 mm headset or speakers to a USB-C device while passing through power delivery. It suits notebook, tablet and smartphone users who need analogue audio and charging from a single port. The eight-inch cable keeps the setup compact for mobile use.

Sustained operation with power delivery

The adapter supports USB Power Delivery so the host device charges while audio plays. Its damage-resistant construction handles repeated plug cycles without signal loss. Plug-and-play operation means no driver installation is required for compatible devices.

Check your host port before ordering

Verify that your USB-C port carries both analogue audio output and USB Power Delivery input. Some ports support only data or only charging, which would prevent audio or pass-through power from working. The adapter is not for users whose device lacks a USB-C audio implementation.

How it compares

Measured against everything we stock in PC Power Cables, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 80% of the 1,029 comparable items (median $15.99).

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Specifications

Product
Brand nameC2G-Kvm & Networking
Product typeConsumer Electronics
Size & build
Shipping weight0.45 kg
Package size254 × 152 × 3 mm

Questions about this item

Does the adapter draw extra power or generate heat during all-day use?

The adapter is passive and only passes through power from the USB-C PD source to the host device, so it adds no measurable heat or power draw of its own.

What must my device already support for the 54438 to deliver both audio and charging?

The host USB-C port needs to provide analog audio output and accept USB Power Delivery input simultaneously.

Will my legacy 3.5 mm headset work without a separate DAC when plugged into this adapter?

Yes, the adapter routes the host's analog audio directly to the 3.5 mm jack, so any passive headset or headphones work immediately.

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