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USB-C® to 3.5mm Audio Adapter with Power Delivery

Android™/ iPadOS®/ Windows®/ macOS®/ Chrome OS® Compatible
Model: JCA122
$ 29.99

Add extra functionality to your smartphone or laptop with the JCA122 USB-C®to 3.5mm Audio Adapter with Power Delivery. This device allows you to add a microphone or headphone and includes USB-C® port that offers charging up to 100W when a USB-C® power adapter is connected. A convenient device adapter that adds a 3.5mm audio port without sacrificing the charging port on your smartphone, tablet, or laptop.



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2-in-1, Listen While Fast Charging

Supports 3.5mm audio jack and PD pass-through fast charging

Provides Hi-Quality Sound

Built-in professional DAC chip and supports up to 24bit / 96Khz audio sampling rate

Maintain A Full Battery While Playing

Provides up to PD 100W pass-through charging, suitable for your smartphone, tablet, or laptop

Gives Connection to Headphone or Microphone

Provides a 3.5mm audio combo jack for your mobile devices

User-Friendly, Plug-and-Play

Designed for hassle-free use, no driver installation required

Compact and Portable Design

Great for home, office, school, or on-the-go

Wide Compatibility

Compatible with USB-C® devices such as smartphones, tablets, and laptops

Suitable for Many Situations

  • Compact and portable design for use with USB-C® smartphones, tablets, or laptops
  • Power delivery passthrough provides can provide up to 100W to your computer
  • Supports 3.5mm microphone and headphone audio jack
  • Plug and play – No need to install software or drivers

audio jack
Sampling rate: 96Khz/ 24bit
audio supported
host connector



1 - USB-C® 100W PD for upstream charging
1 - 3.5mm Mic/Headphone audio jack

power source
Bus-Powered, Self-powered
usb pass-through


video output


2 Year Limited
audio channel
3.5mm Mic/Headphone Audio Jack
displays supported


max data transfer rate


max display refresh rate


max display resolution


Mouse Specifications
input current
Up to 20V
input voltage
Up to 5A
output current
Up to 20V
output voltage
Up to 4.75A
power consumption
≤ 350 mA
power delivery
Up to 100W via USB-C®
Physical Specifications
cable length
3.23 in. (82 mm)
enclosure type
ABS Plastic
operating humidity
< 85% non-condensing
operating temperature
32 to 118°F (0 to 47°C)
product depth
1.38 in (35 mm)
product height
0.43 in. (11 mm)
product weight
0.65 oz / 18.5 g
product width
1.97 in (50 mm)
storage humidity
< 85% non-condensing
storage temperature
14 to 140°F (-10 to 65°C)
Wireless Protocols
Package Contents
  • 1 - JCA122 USB-C® to 3.5mm Audio Adapter with Power Delivery 
  • 1 - Quick Installation Guide (QIG)
System Requirements
  •  Available USB™ Power Delivery over USB-C® to support charging to a mobile device.
Special Notes
  • Power adapter not included. If applicable, please use your computer’s OEM power adapter.
  • Your mobile device might require more power than your charger allows when using the adapter and charging your device simultaneously. To ensure the JCA122 powers and charges your mobile device while in use, a power adapter with a wattage rated higher than the OEM power adapter may be required.