Saramonic USB-C Audio Interface with 3.5mm TRS or TRRS Mic Input, 3.5m…

Price: $30.00
(as of Jul 26, 2025 02:34:57 UTC – Details)

Product Description

SR-EA2U | USB-C Audio Interface with 3.5mm TRS or TRRS Mic Input, 3.5mm Headphone Out & Mute for iPhone 15, Android Devices, Computers, new iPad & much more

The Saramonic SR-EA2U is a powerful low-profile, device-mountable USB-C audio interface for TRS and TRRS microphones and other audio sources. Ideal for mobile content creators, it is a perfect USB-C audio solution for the Phone 15, Android Smartphones or Tablets, newer iPads, Computers and much more. It provides plug-in power for microphones and features a 3.5mm output for real-time monitoring (app dependent) and playback with headphones, or to connect to powered speakers. Ultra-compact, extremely lightweight, and easy-to-use, it is compatible with USB-C devices of all kinds.

Features

Low-profile, Device-Mountable USB-C Audio Interface for 3.5mm Microphones with TRS and TRRS Microphone Compatibility and Plug-In PowerIdeal ultra-portable audio interface for USB-C iPhone 15, Android Smartphones or Tablets, newer iPads, Computers, and much more3.5mm Headphone Out for Real-Time Monitoring (app dependent) and Playback with Headphones or External Powered SpeakersIdeal for 3.5mm Lavaliers, Mini Shotguns, Wireless Systems, and other Mics to use with Video, Audio, Streaming, and Virtual Meeting ApplicationsPlug-and-Play to USB-C Mobile Devices and Computers with No Drivers Required or Additional Software Needed, and Easily Adaptable to USB-A

Specifications

Microphone Input: Gold-Plated Female 3.5mm TRS or TRRS (Switchable)

Headphone Output: Gold-Plated Female 3.5mm TRS

Digital Connector: USB Type-C

Frequency Response: 20Hz to 20kHz

Audio Gain: 20dB

Recording Resolution: 16-bit / 44.1kHz and 16-bit / 48kHz

THD+N: ≤0.03% @-30dBu audio input level

Headphone Output Power: 15mW

Operating Voltage: USB-C 5V Input

Dimensions: 1.93 x 0.63 x 0.39” (49 x 16 x 10mm) / Weight: 0.32oz (9g)

Operating Temperature: 0℃ to 50℃ / Storage Temperature: -10℃ to 50℃

An Ideal Mobile Audio Interface for 3.5mm Microphones and Audio Sources into USB-C Devices

The SR-EA2U features a female 3.5mm microphone input with plug-in power, and a tactile TRS / TRRS switch allowing you to use any 3.5mm microphone. Perfect to connect your lavalier, headset mic, wireless mic receiver, mini shotgun, or any microphone with a 3.5mm output. You can also plug in any 3.5mm audio source, or an external mixer, like the Saramonic AX1 or SmartRig+. It doesn’t matter if it’s TRS or TRRS, battery-powered or plug-in powered, the SR-EA2U is ready to record.

3.5mm Headphone Output for Real-Time Monitoring and Playback

Mics and audio adapters for smartphones and tablets are nothing new, but one problem exists with most: There is no way to monitor in real-time, or playback without removing the mic. The SR-EA2U solves this problem with a female 3.5mm headphone out, allowing real-time monitoring while recording (app dependent), and allowing playback without removing the interface.

Easy-to-Use with Plug-and-Play Compatibility, and Easily Adaptable for USB-A Devices

A truly plug-and-play device with no drivers or extra software to install. The SR-EA2U features plug-and-play use with Apple iOS, Android, and other USB-C devices and is class-compliant for use with Computers of all kinds. Simply plug-in to your USB-C port, plug in your mic and headphones, and start recording. The SR-EA2U is also adaptable with inexpensive USB-C female to USB-A adapters (sold separately) for use with USB-A computers and more.

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Price

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Connection
Lightning for Apple iPhone and iPad USB-C USB-A

Compatible With
Apple iPhone and iPad with Lightning iPhone 15, Android Devices, newer iPads, Computers, and Class-Compliant Devices with USB-C Computers

Low-profile, Device-Mountable USB-C Audio Interface for 3.5mm Microphones with TRS and TRRS Microphone Compatibility and Plug-In Power.
Ideal ultra-portable audio interface for USB-C Android Smartphones or Tablets, iOS Devices, Computers, and more.
3.5mm Headphone Out for Real-Time Monitoring and Playback with Headphones or External Powered Speakers.
Ideal for 3.5mm Lavaliers, Mini Shotguns, Wireless Systems, and other Mics to use with Video, Audio, Streaming, and Virtual Meeting Applications.
Plug-and-Play to USB-C Mobile Devices and Computers with No Drivers Required or Additional Software Needed, and Easily Adaptable to USB-A.