Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
+1 (773) 869-1774
+1 (773) 869-1329
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USB-C to 3.5 mm Stereo Audio Adapter - USB 2.0, Silver


Connects a microphone and stereo headphones to the USB-C or Thunderbolt 3 port on your smartphone, MacBook, Chromebook or tablet.
  • Adds two 3.5 mm ports to a device that comes with no more than one stereo audio jack
  • Connecting to a USB-C port lets you bypass a defective sound card or audio jack
  • Compact aluminum housing fits into a laptop bag for easy listening anywhere
  • Reversible USB-C plug connects in either direction for immediate no-fuss use
  • Plug-and-play operation with no software required for speedy installation
  • 3-year limited warranty

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Tripp Lite Part Number

U437-002

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Features

3.5 mm Audio Adapter Connects to Your Laptop’s USB-C or Thunderbolt 3 Port
This USB Type-C to Stereo Audio Adapter allows you to connect a microphone and stereo earbuds or speakers to your computer, tablet, laptop, notebook, MacBook, Chromebook, Ultrabook or smartphone. Not only does this adapter allow you to bypass a defective sound card or 3.5 mm headphone jack, it also lets you connect to a device that offers only USB-C ports. The adapter features separate microphone (red) and headphone (green) jacks, instead of combining them into a single 3.5 mm audio connector as many notebooks do.
Built-In USB-C Cable Attaches in Either Direction
Unlike traditional USB cables that connect in only one direction, the reversible USB-C male connector plugs into a USB-C or Thunderbolt 3 port in either direction for a fumble-free connection every time.
Ready to Use Right Out of the Package
The plug-and-play audio adapter requires no software, drivers or external power. The compact unit fits easily into a pocket, briefcase or laptop bag for connecting on the go.

Typical Applications

  • Listen to streaming music or sporting events through headphones, earbuds or speakers
  • Connect a microphone to chat online via Skype or Facetime
  • Record a podcast on your MacBook, Chromebook or other notebook computer

Package Includes

  • U437-002 USB-C to Stereo Audio Adapter - USB 2.0, Silver
  • Quick Start Guide

System Requirements

  • PC, tablet, laptop, notebook, MacBook, Chromebook, Ultrabook or smartphone with USB-C or Thunderbolt 3 port
  • Microphone, headphones, earbuds and/or speakers with 3.5 mm plug
  • Windows or Mac operating system
RoHS compliant

Specifications

OVERVIEW
UPC Code037332213822
INPUT
Built-In Cable Length (ft.)0.66
Built-In Cable Length (m)0.2
Built-In Cable Length (in.)7.87
Built-In Cable Length (cm)20
Bus Powered  Yes
Product Length (in.)10.75
Product Length (cm.)27.3
Product Length (ft.)0.9
Product Length (m.)0.27
BATTERY
Battery Charging (1.2 Port)No
CHARGING
USB Power Delivery (PD) Charging SupportNo
PHYSICAL
Cable Jacket TypePVC
Cable Outer Diameter (OD)4.4mm +/- 0.15mm
ColorSilver
Material of ConstructionAluminum
Unit Dimensions (hwd / in.)0.51 x 1.10 x 1.81
Unit Packaging TypePolybag
Unit Weight (lbs.)0.082
ENVIRONMENTAL
Operating Temperature Range32 ~ 158F (0 ~ 70C)
Storage Temperature Range-40 ~ 194F (-40 ~ 90C)
Relative Humidity20 ~ 80% RH
CONNECTIONS
Side A - Connector 1USB C (MALE)
Side B - Connector 1(1) 3.5MM (FEMALE)
Side B - Connector 2(1) 3.5MM (FEMALE)
FEATURES & SPECIFICATIONS
USB SpecificationUSB 2.0 (up to 480 Mbps)
Audio SpecificationStereo
Driver RequiredNo
TechnologyStereo Audio; USB; USB 2.0 (High Speed)
STANDARDS & COMPLIANCE
CertificationsTested to RoHS, REACH, FCC, CE
WARRANTY
Product Warranty Period (Worldwide)3-year limited warranty

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Digital Signage & Audio/Video

  Model Number Description
3.5mm Mini Stereo Audio Extension Cable for Speakers and Headphones (M/F), 6 ft. P311-006 P311-006 3.5mm Mini Stereo Audio Extension Cable for Speakers and Headphones (M/F), 6 ft.
3.5mm Mini Stereo Audio Extension Cable for Speakers and Headphones (M/F), 10 ft. P311-010 P311-010 3.5mm Mini Stereo Audio Extension Cable for Speakers and Headphones (M/F), 10 ft.
3.5mm Mini Stereo Audio Extension Cable for Speakers and Headphones (M/F), 25 ft. P311-025 P311-025 3.5mm Mini Stereo Audio Extension Cable for Speakers and Headphones (M/F), 25 ft.
3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 3 ft. P312-003 P312-003 3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 3 ft.
3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 6 ft. P312-006 P312-006 3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 6 ft.
3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 10 ft. P312-010 P312-010 3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 10 ft.
3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 12 ft. P312-012 P312-012 3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 12 ft.
3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 15 ft. P312-015 P312-015 3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 15 ft.
3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 25 ft. P312-025 P312-025 3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 25 ft.
3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 50 ft. P312-050 P312-050 3.5mm Mini Stereo Audio Cable for Microphones, Speakers and Headphones (M/M), 50 ft.

USB, Lightning & FireWire

  Model Number Description
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4-Port USB-C Hub, USB C to 2x USB-A, 2x USB-C, USB 3.0, Black U460-004-2A2CB U460-004-2A2CB 4-Port USB-C Hub, USB C to 2x USB-A, 2x USB-C, USB 3.0, Black

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Mon - Fri 8 AM - 5:30 PM CST
+1 (773) 869-1774

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Mon - Fri: 8 AM - 5:30 PM CST
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Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

+1 (773) 869-1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 (773) 869-1774 or email presaleshelp@tripplite.com.