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Gray USB-C to 3.5 mm adapter cable, three feet long

Tripp Lite

Tripp Lite U437-MM1-03 USB-C to 3.5 mm headphone adapter cable 3 ft

SKU CH-BKZ1-WAYS4 MPN U437-MM1-03

Connects wired headphones or speakers to USB-C devices via a three-foot stereo DAC cable supporting up to 192 kHz sample rate and 94 dB SNR

  • Product colorGray
  • Connect headphones directly via USB-C port
  • 3 ft cable length offers flexible placement
  • Supports 94 dB SNR for clear audio
  • Handles 24-bit depth up to 96 kHz sample rate
  • Plug-and-play design requires no drivers

USB-C to 3.5 mm adapter for wired audio

The Tripp Lite U437-MM1-03 connects headphones, earbuds, speakers or a microphone to a USB-C or Thunderbolt 3 port on laptops, tablets, phones or gaming systems. It restores a wired audio connection on devices that lack a built-in 3.5 mm jack and can bypass a faulty onboard sound card. The three-foot gray cable is plug-and-play with no driver installation required.

Sustained use with integrated DAC performance

The built-in stereo DAC delivers 94 dB SNR and supports sample rates of 44.1, 48, 88.2, 96 and 192 KHz at 16-bit or 24-bit depth. The 3.5 mm output handles up to 192 KHz at 16-bit and 96 KHz at 24-bit for consistent high-fidelity playback during long listening sessions. USB 2.0 Type-C power keeps the adapter active without external supply.

Simple plug-in with one fit limitation

Insert the USB-C plug into the host port and the 3.5 mm plug into your audio device; the cable works immediately on Windows, Chrome OS and macOS. The fixed three-foot length may be short for desktop setups where the host port is far from the listener. Users needing a longer reach or a right-angle connector will need a different solution.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product colorGray
Size & build
Shipping weight0.03 kg
Package size130 × 38 × 5 mm

Questions about this item

Does the 3 ft cable draw enough power to warm up or make noise during all-day use?

The adapter is a passive stereo DAC with no fan or active electronics, so it runs silently and stays at room temperature even with continuous playback.

What must my device already provide for the USB-C plug to deliver audio?

Your laptop, tablet or phone needs a USB-C port that supports audio accessory mode or Thunderbolt 3 alternate mode so the digital signal reaches the built-in DAC.

Will the 3.5 mm jack work with the older headset I already own?

Yes, the 3.5 mm stereo plug accepts any standard headphones, earbuds, headset or powered speakers you currently use.

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