---
product_id: 380046587
title: "Fireface UCX II 40-channel USB Interface"
brand: "rme"
price: "$U158925"
currency: UYU
in_stock: true
reviews_count: 9
category: "Rme"
url: https://www.desertcart.uy/products/380046587-fireface-ucx-ii-40-channel-usb-interface
store_origin: UY
region: Uruguay
---

# Latency-free monitor mixes Seamless USB 2.0 Windows/Mac compatibility 40-channel ultra-clear audio Fireface UCX II 40-channel USB Interface

**Brand:** rme
**Price:** $U158925
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your sound game with the ultimate 40-channel USB interface

## Quick Answers

- **What is this?** Fireface UCX II 40-channel USB Interface by rme
- **How much does it cost?** $U158925 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/380046587-fireface-ucx-ii-40-channel-usb-interface)

## Best For

- rme enthusiasts

## Why This Product

- Trusted rme brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Simplicity:** Effortless setup on Windows and Mac with USB 2.0—get recording fast, no tech headaches.
- • **Zero-Latency Monitoring:** Create multiple monitor mixes with EQ, Dynamics, and Reverb—no delay, pure precision.
- • **Premium DC-Coupled Outputs:** Control CV and Gate voltages directly for advanced modular synth integration and pro-grade sound.
- • **Pro-Level 40-Channel Power:** Handle the most demanding studio and live projects with expansive multi-track capability.
- • **Integrated Digital Recorder:** Capture and instantly playback your jam sessions without extra gear—streamline your workflow.

## Overview

The RME Fireface UCX II is a compact, professional-grade 40-channel USB 2.0 audio interface designed for studio and live use. It offers ultra-low latency monitoring with built-in EQ, Dynamics, and Reverb, plus an integrated digital recorder for instant playback. Compatible with Windows and Mac, it features premium DC-coupled outputs for advanced control, making it a top choice for demanding audio professionals seeking crystal-clear sound and versatile routing in a portable package.

## Description

The RME Fireface UCX II is the perfect audio interface for professional studio and live recordings. The ultra-compact size makes it easy to transport, while 40 channels of audio provide enough power for even the most demanding projects. Additionally, the latest Plug and Play technology ensures quick and easy installation, even for inexperienced users. With a professional tone of voice, this audio interface is perfect for every recording project.

Review: Best drivers for the best performance. - Don’t be fooled by the other guys pushing Thunderbolt down your throat. If you’re on the hunt for the lowest latency in the box THIS is it. The only other recommendation would be the UFC ii if you needed the extra ins/outs. The routing matrix is phenomenal. The little LCD screen gives you everything you need to know. The sound is crystal clear. Fits nice on any desktop. And performs far and above better than some other popular DSP hardware manufacturer that would cost double for same amount of IO. Get this. Windows, Mac, whatever. If you’re looking at it you already know what you’re looking for and this is it.
Review: Game changer - This is a real game changer. I have had many high priced Audio Interfaces but this far exceeds the “other” big brand names. I was blown away by the clarity and how much it made something simple like amp sims sound way better. I never heard audio before RME. Total Mix Fx is brilliant and before I purchased this I was afraid of it because reviews that claimed it was too hard to figure out. Watch YouTube tutorials on it and it will open so many possible ways to route audio.

## Features

- CONVENIENT: Easily control the device from the front panel and enjoy access to every feature
- HIGH-QUALITY: Includes 40-channels and an integrated digital recorder to directly play back your jam sessions
- DEPENDABLE: Enables you to completely replace an external mixer and create multiple latency-free monitor mixes with EQ, Dynamics, and Reverb
- PREMIUM CONSTRUCTION: Features line-level outputs that are DC-coupled with CV and Gate Voltage control
- ACCURATE: Capable of transferring analog and digital audio data to Windows and Mac computers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LMRM5L7 |
| Best Sellers Rank | #27,206 in Musical Instruments ( See Top 100 in Musical Instruments ) #184 in Computer Recording Audio Interfaces |
| Color Name | black |
| Compatible Devices | Personal Computer |
| Connector Type | USB 2.0 |
| Customer Reviews | 4.7 4.7 out of 5 stars (20) |
| Date First Available | November 11, 2021 |
| Item Weight | 2 pounds |
| Item model number | FF UCX II |
| Material Type | Stainless Steel |
| Operating System | Windows |
| Product Dimensions | 14 x 4 x 8 inches |
| Supported Software | USB |

## Product Details

- **Brand:** RME
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** USB
- **Number of Channels:** 40
- **Supported Software:** USB

## Images

![Fireface UCX II 40-channel USB Interface - Image 1](https://m.media-amazon.com/images/I/71MNdd8rVkL.jpg)
![Fireface UCX II 40-channel USB Interface - Image 2](https://m.media-amazon.com/images/I/71ZWPkG4MbL.jpg)
![Fireface UCX II 40-channel USB Interface - Image 3](https://m.media-amazon.com/images/I/610mNMNU22L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will this work on mac studio running Ventura os?**
A: Look at RMEs very comprehensive website for fullest I for ;
USB 2/3 driver for macOS 11 and up. Version 3.28. Supports Intel and M1.
That means Total Mix control software also runs.
RME makes very stable drivers.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best drivers for the best performance.
*by S***N on November 19, 2023*

Don’t be fooled by the other guys pushing Thunderbolt down your throat. If you’re on the hunt for the lowest latency in the box THIS is it. The only other recommendation would be the UFC ii if you needed the extra ins/outs. The routing matrix is phenomenal. The little LCD screen gives you everything you need to know. The sound is crystal clear. Fits nice on any desktop. And performs far and above better than some other popular DSP hardware manufacturer that would cost double for same amount of IO. Get this. Windows, Mac, whatever. If you’re looking at it you already know what you’re looking for and this is it.

### ⭐⭐⭐⭐⭐ Game changer
*by R***B on October 8, 2022*

This is a real game changer. I have had many high priced Audio Interfaces but this far exceeds the “other” big brand names. I was blown away by the clarity and how much it made something simple like amp sims sound way better. I never heard audio before RME. Total Mix Fx is brilliant and before I purchased this I was afraid of it because reviews that claimed it was too hard to figure out. Watch YouTube tutorials on it and it will open so many possible ways to route audio.

### ⭐⭐⭐⭐⭐ Awesome record quality/ Rme is a great product it especially shines on live recording
*by L***. on March 15, 2023*

This audio interface is the best I’ve ever owned!! I’ve owned Motu and presonus interfaces they were adequate but, the sound quality of the rme above these previously mentioned interfaces. The sound stage is wider more obvious depth in the sound!!

## Frequently Bought Together

- Fireface UCX II 40-channel USB Interface
- Mogami Gold Studio 10 XLR to XLR Quad Conductor Patch Cable 10 feet with Gold Contacts, XLRM-XLRF Connectors, Pro Audio Noise-Free

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-20*