Tripp Lite U437-001-C User manual

1
1111 W. 35th Street, Chicago, IL 60609 USA
tripplite.com/support
Copyright © 2020 Tripp Lite.
USB-C to 3.5 mm Audio Adapter
with PD Charging
Model: U437-001-C
Owner’s Manual
Este manual esta disponible en español en la
página de Tripp Lite: tripplite.com
Ce manuel est disponible en français sur le site
Web de Tripp Lite : tripplite.comt
Русскоязычная версия настоящего руководства
представлена на веб-сайте компании
Tripp Lite по адресу: tripplite.com
WARRANTY REGISTRATION
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Product Features
Installation
• Stereo digital-to-analog converter (DAC) with 93dB
signal-to-noise ratio (SNR) for audio output
• Supports digital high-resolution audio
• DAC supports 44.1/48/96/192 kHz/384K Sample
Rate, 16/24/32-bit
• Analog-to-digital (ADC) input conversion supports
48 kHz sample rate, 16 bit
• Compatible with CTIA headphone jacks; not
compatible with OMTP jacks
• Supports QC 2.0 and BC 1.2
• Supports PD charging up to 60W (20V 3A)
• Plug-and-play, no drivers needed
Notes:
• This product is compatible with USB Type-C hosts that
support USB digital audio. It cannot work on Type-C
hosts that support only analog audio mode.
• When using Apple headsets that support volume
adjustments, the volume can only be adjusted
when used with other Apple products.
• This product does not support phone calls on Samsung
S8, Note 9 or Blackberry Keynote.
• When connecting a Type-C mobile phone without
the PD charging function, the audio port will become
inoperable while charging is in use.
The audio port will become operable again when
charging port is not in use.

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Installation
• When used with Type-C mobile phones that do not
support data role swap, the audio may stop as the
power adapter is plugged in.
1Connect the USB-C male connector to the host
smartphone or laptop.
2Connect headphones, speakers or a microphone
to the 3.5 mm connector.
3Connect the USB-C input connector to a USB-C
power adapter, such as a PD charging adapter.
The unit can charge the host device while the
adapter is in use.
USB-C Power
Adapter
Connector
3.5 mm Headphone/
Speaker/Microphone
Jack
USB-C
Connector
to Host
1
2
3

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Specifications
Connectors
Input USB Type-C, Male
Output Headphone/Speakers/
Microphone Connector,
Female USB Type-C, Female
Channel Dual-Channel 2.0
SNR 93dB
Sampling Frequency 384 kHz
Environmental
Operating Temperature 32°F to 113 °F (0°C to 45°C)
Storage Temperature 14°F to 158°F (-10°C to 70°C)
Operating Humidity 10% to 85% RH
(Non-Condensing)
Storage Humidity 5% to 90% RH
(Non-Condensing)
Power Consumption
Standby Power Consumption <5V/32mA
Operating Power Consumption <5V/49mA
Power Requirement USB Bus Power or
PD Power Adapter,
up to 60W (20V 3A)
Certifications FCC, CE
Supported Systems Mac OS 8.6 or above,
Linux, Chrome OS,
Windows 10, Android
Warranty 1-Year Limited Warranty

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Warranty and Product Registration
3-YEAR LIMITED WARRANTY
TRIPP LITE warrants its products to be free from defects in
materials and workmanship for a period of three (3) years
from the date of initial purchase. TRIPP LITE’s obligation
under this warranty is limited to repairing or replacing (at its
sole option) any such defective products. To obtain service
under this warranty, you must obtain a Returned Material
Authorization (RMA) number from TRIPP LITE or an authorized
TRIPP LITE service center. Products must be returned to
TRIPP LITE or an authorized TRIPP LITE service center with
transportation charges prepaid and must be accompanied by
a brief description of the problem encountered and proof of
date and place of purchase. This warranty does not apply to
equipment, which has been damaged by accident, negligence
or misapplication or has been altered or modified in any way.
EXCEPT AS PROVIDED HEREIN, TRIPP LITE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.
Some states do not permit limitation or exclusion of implied
warranties; therefore, the aforesaid limitation(s) or exclusion(s)
may not apply to the purchaser.
EXCEPT AS PROVIDED ABOVE, IN NO EVENT WILL TRIPP LITE
BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF
THIS PRODUCT, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE. Specifically, TRIPP LITE is not liable for any
costs, such as lost profits or revenue, loss of equipment, loss
of use of equipment, loss of software, loss of data, costs of
substitutes, claims by third parties, or otherwise.

6
Warranty and Product Registration
PRODUCT REGISTRATION
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product. You’ll be automatically entered into a drawing for a
chance to win a FREE Tripp Lite product!*
* No purchase necessary. Void where prohibited. Some restrictions apply.
See website for details.
FCC Notice, Class B
This device complies with part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) This device may
not cause harmful interference, and (2) this device must
accept any interference received, including interference that
may cause undesired operation.
Note: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is
no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.

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Warranty and Product Registration
• Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician
for help.
Any changes or modifications to this equipment not expressly
approved by Tripp Lite could void the user’s authority to
operate this equipment.
WEEE Compliance Information for Tripp Lite
Customers and Recyclers (European Union)
Under the Waste Electrical and Electronic Equipment
(WEEE) Directive and implementing regulations,
when customers buy new electrical and electronic
equipment from Tripp Lite they are entitled to:
• Send old equipment for recycling on a
one-for-one, like-for-like basis (this varies
depending on the country)
• Send the new equipment back for recycling
when this ultimately becomes waste
Use of this equipment in life support applications where failure
of this equipment can reasonably be expected to cause the
failure of life support equipment or to significantly affect its
safety or effectiveness is not recommended.
Tripp Lite has a policy of continuous improvement.
Specifications are subject to change without notice. Photos
and illustrations may differ slightly from actual products.

8
1111 W. 35th Street, Chicago, IL 60609 USA
tripplite.com/support
20-05-298 93-3BE6_RevC