Mq-u350 Software [repack] Download 【Linux】

The cursor blinked in the center of the screen, a patient, rhythmic heartbeat in the darkness of the server room.

Elias rubbed his eyes, the gritty fatigue of a sixteen-hour shift settling into his bones. On the monitor was a single, glaring dialog box: FIRMWARE CORRUPT. DEVICE UNRESPONSIVE.

Beside the keyboard sat the device in question: the MQ-U350.

It was an ugly, industrial brute of a machine—a legacy audio surveillance unit used in old courthouses and bank vaults before the cloud took over. It looked like a toaster made by a tank manufacturer. It was supposed to simply record audio loops to an internal chip, but three hours ago, it had choked during a routine wipe. Now, it was a sixteen-pound paperweight, and the client—a paranoid private security firm—needed the data on it by morning.

"I need the MQ-U350 software download," Elias muttered to himself, typing the query into the internal knowledge base.

NO RESULTS FOUND.

"Of course," he sighed. The U350 was discontinued in 2014. The manufacturer had been bought out twice, and their old support portals had long since rotted into 404 errors.

Elias cracked his knuckles and descended into the digital underworld.

The mainstream tech forums were useless. They discussed the U350 like it was an ancient artifact. “Check the jumper pins,” one post suggested. “Throw it in the trash,” another advised.

He dug deeper, past the polished surfaces of the modern web, into the geocities-era bulletin boards and the dusty corners of archived driver repositories. He finally found a thread on a sub-forum for ham radio enthusiasts, buried under a conversation about shortwave frequencies.

“Link for MQ-U350 software download here. Warning: use compatibility mode.”

Elias hovered over the link. It was a direct file transfer protocol address, a relic of a bygone era. No HTTPS. No security certificate. It was like being handed a key to a door in a dark alleyway.

He clicked.

The progress bar appeared. It was agonizingly slow. 2 kilobytes per second. The file was simply named Setup_U350_v2.1.exe.

"It's probably a virus," Elias whispered to the hum of the server fans. "It’s probably going to encrypt my hard drive and demand bitcoin."

But looking at the inert, gray metal box of the MQ-U350, he didn't have a choice. He isolated his workstation, sandboxed the file, and hit RUN.

The screen flickered. Windows 10 protested, throwing up red warnings about unknown publishers. Elias bypassed them all. A command prompt window sprang open—black background, pixelated grey text.

WELCOME TO MQ-U350 CONFIGURATION SUITE. COPYRIGHT 2009.

The interface was retro, a harsh reminder of a time when software prioritized function over form. It looked like the cockpit of a Soviet submarine.

Elias grabbed the thick, shielded cable from his desk—a serial-to-USB adapter that

The is a highly popular digital voice recorder designed to look exactly like a standard USB flash drive. While it is a "plug-and-play" device that doesn't require complex drivers to function, users often look for a specific "software download" to access its advanced features, such as setting the time and date stamps. This guide covers everything you need to know about the

software, how to download it if it’s missing, and how to use it to optimize your recording experience. Is There a Software Download for ? Technically, the

does not require you to install external software or drivers to transfer files. However, it comes pre-loaded with a small utility program called "date_time_cfg creator". mq-u350 software download

Pre-loaded Software: The program is typically saved directly on the recorder’s internal memory when you purchase it.

Purpose: This software is used to sync the recorder's internal clock with your computer so that every audio file is accurately time and date stamped.

System Compatibility: The "date_time_cfg creator" utility is generally Windows-only. While Mac and Linux users can still record and transfer files, they may need a Windows machine to initialy set the internal time. How to "Download" or Restore the Software If you have formatted your

or accidentally deleted the configuration file, you won't find a traditional "install.exe" on a major corporate website. Instead, you should follow these steps to recover it: Check the Root Directory: Plug your Go to product viewer dialog for this item.

into a Windows PC. Open the drive (often labeled "Removable Disk") and look for a file named date_time_cfg.exe or a folder named Time Setup.

Official Manuals & Support: If the file is gone, many retailers who sell the Esonic MemoQ MQ-U350 Go to product viewer dialog for this item.

provide digital copies of the manual and the time-setting tool on their support pages. Retailers like KJB Security often host these files for customer download.

Backup Your Software: It is highly recommended to copy the time setup program to your PC. If the product is ever formatted, you can simply copy the program back into the root directory of the recorder to use it again. Using the Software to Configure Your Device

Once you have the utility open, you can adjust several critical settings:

Time & Date Sync: Click the "Start" button in the "date_time_cfg creator" window to automatically sync the recorder with your computer's current time.

Recording Quality (XHQ vs. HQ): You can toggle between Super High Quality (XHQ) and High Quality (HQ). XHQ provides clearer audio but uses more storage space (roughly doubling the file size).

SVOS Sensitivity Levels: If you use Super Voice Operated System (SVOS) mode, you can adjust the sound sensitivity from +2 to -2. A higher sensitivity (+2) means the device will trigger at quieter sounds. Quick Troubleshooting Tips Audio recorder in USB EXCLUSIVE MEMOQ MQ-U350

I’m unable to provide a full, detailed report on downloading software for the MQ-U350 because I don’t have access to official or verified sources for that specific model. However, I can give you a structured outline and general guidance for creating such a report yourself.


Q2: Do I need a separate driver for Windows 11?

A: No. The Windows 10 driver (CH341SER.EXE version 3.8 or newer) works perfectly on Windows 11.

Conclusion: The Right Way to Get MQ-U350 Software

To recap, a successful MQ-U350 software download depends entirely on your chip’s authenticity and your operating system:

Final warning: Never download “MQ-U350 driver setup.exe” from unknown forums or pop-up ads. Stick to manufacturer sites, GitHub archived drivers, or the official Microsoft Update Catalog.

If you continue to experience issues, consider replacing the MQ-U350 with a known-good adapter like the StarTech ICUSB2321F (FTDI) or a HiLetgo CH340 module. They cost slightly more but include lifetime driver support.


Have a unique problem with your MQ-U350? Leave a comment below (if on a blog) or visit the Prolific support forum. Happy serial communi-cation!

Last updated: October 2024 – Tested on Windows 11 23H2, macOS Sonoma, and Ubuntu 24.04.


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The official software for the MemoQ MQ-U350 (often branded under Esonic or Good Paper) is the Time Setup Utility. This small program allows you to synchronize the device's clock with your computer so that recorded files have accurate timestamps. Where to Download

You can typically find the software on the following support pages: The cursor blinked in the center of the

Esonic Official Download Center: As the original manufacturer, Esonic provides the "Time Setup" utility for the . Look for the version compatible with Windows or macOS.

MemoQ / Good Paper Support: Depending on your specific retailer, they may host a localized version of the "SetTime.exe" or "Time Setup" zip file. How to Install and Use Connect the Device: Plug your

into your computer's USB port. It should appear as a "Removable Disk."

Run the Utility: Open the downloaded .exe (Windows) or .app (Mac) file. Note that you do not usually "install" this software; it runs as a portable utility.

Sync Time: Click the Start or Sync button in the utility window. A success message will appear once the device time matches your system time. Disconnect: Safely eject the device from your computer. Troubleshooting

Antivirus Alerts: Because the utility modifies the device's internal system files, some antivirus software may flag it. You may need to temporarily disable your firewall or "Allow" the program to run.

Format First: If the software doesn't recognize the recorder, ensure the device is formatted to FAT32.

Downloading MQ-U350 Software: A Step-by-Step Guide

Are you looking to download the MQ-U350 software for your device? Look no further! The MQ-U350 software is a essential tool for configuring and managing your device. Here's a step-by-step guide to help you download the software safely and efficiently.

Where to Download

You can download the MQ-U350 software from the official website of the device manufacturer or from a trusted online repository. Make sure to only download from a reputable source to avoid any malware or viruses.

Software Details

Download Steps

  1. Go to the official website of the device manufacturer or a trusted online repository.
  2. Search for "MQ-U350 software" or "MQ-U350 download" in the search bar.
  3. Click on the relevant search result to access the software download page.
  4. Click on the "Download" button to start the download process.
  5. Select the correct operating system (Windows, Mac, etc.) and language.
  6. Wait for the download to complete.

Installation Steps

  1. Once the download is complete, extract the files from the zip folder (if applicable).
  2. Run the installation file (e.g., exe) and follow the on-screen instructions.
  3. Read and accept the terms and conditions.
  4. Choose the installation location and click "Install".
  5. Wait for the installation to complete.

Troubleshooting Tips

The MQ-U350 is a discrete USB voice recorder that functions primarily as a plug-and-play device, often requiring no external software for basic playback or file management. However, a specific "Time Setup" utility is frequently used to sync the device's internal clock with your computer. Software & Setup Process

To "prepare the complete story" of setting up your device, follow these steps:

Access the Software: The time-sync software is typically pre-loaded on the device's internal memory. Plug the MQ-U350 into your PC's USB port while the recording switch is in the STOP position to have it recognized as a removable disk.

Locate the Utility: Open the drive (often named "MemoQ") and look for a file named Time Setup or a similar executable within the VOICE folder. Sync the Time:

Right-click and Paste the software onto the white area of the device's folder if it isn't already there.

Double-click the application and click the Start button. This synchronizes the device to your computer's current date and time, ensuring your recordings are accurately timestamped.

Formatting Cautions: If you choose to format the device, use FAT32 only. Be aware that formatting will delete all data, including any pre-loaded setup software. Device Functionality Highlights Q2: Do I need a separate driver for Windows 11

Recording Modes: You can toggle between Continuous Recording and SVOS (Super Voice Operated System). SVOS allows the device to stay in standby for up to 25 days, only recording when it detects sound above 60dB.

Battery & Storage: The device can record for approximately 24 to 28 hours on a full charge and can even record while plugged into a power source. Depending on the model (8GB to 64GB), it can store between 288 and 1,152 hours of audio.

Playback: No specialized software is needed for listening. You can use standard media players like VLC Media Player or Windows Media Player.

For official manuals and technical specifications, you can refer to resources provided by KJB Security Products or The Spy Store.

Part 2: Safe MQ-U350 Software Download Sources

Avoid third-party “driver downloader” websites. Below are the only official and trusted sources.

For Genuine Prolific Chips (PL-2303 HX/HXD/EA/RA/SA)

| Operating System | Recommended Driver Version | Official Source | |----------------|---------------------------|------------------| | Windows 11/10/8.1 | v3.8.45.0+ | Prolific official website | | Windows 7 / Vista | v3.3.11.110 | Prolific legacy section | | macOS 10.9–12 | v2.1.0 | Prolific official | | Linux | Built-in (kernel module) | No download needed |

Steps for Windows:

  1. Go to Prolific’s official driver page (search "Prolific PL-2303 Driver" or use https://www.prolific.com.tw/US/ShowProduct.aspx?p_id=225&pcid=41 if still active).
  2. Download PL2303_Prolific_DriverInstaller_vx.x.x.zip.
  3. Disconnect the MQ-U350.
  4. Run the installer as Administrator.
  5. Restart your PC, then plug in the adapter.

Method 2: Use Windows Device Manager (Without Drivers)

  1. Plug in the MQ-U350.
  2. Open Device Manager (Right-click Start button > Device Manager).
  3. Look under Other Devices for an unknown “USB Serial Port” or “MQ-U350.”
  4. Right-click > Properties > Details tab > Hardware Ids.
  5. If you see VID_1A86 and PID_7523, you have a CH340 chipset.

Step 1 – Disable Driver Signature Enforcement (Windows 10/11 only for unsigned drivers)

If the installer fails, reboot your PC and press F7 (or Shift + Restart > Troubleshoot > Advanced Options > Startup Settings > Disable driver signature enforcement).

5. Installation tips


is more than just a sleek USB drive; it’s a high-performance voice recorder designed for discretion and ease. To get the most out of your device, you’ll need the dedicated Time Setup Software

, which allows you to sync the recorder's internal clock with your PC and adjust sensitivity settings. 📼 The Stealth Professional: MQ-U350 Overview

Whether you're capturing lectures, dictating notes, or needing a reliable backup for meetings, the MQ-U350 stands out because it doesn't look like a recorder at all. With a 25-day standby battery life in voice-activation mode, it’s built for the long haul. 📥 Software Download & Setup

To manage your device's "brain," follow these steps to get the utility software: Download the Utility:

Most official retailers and the manufacturer (Esonic) provide the Time Setup.exe

file. You can typically find the latest version on support pages like BrickHouse Security Plug and Play:

Connect your MQ-U350 to a USB port. Your computer will recognize it as a standard "Removable Disk." Run the Program:

Open the downloaded software. It usually features a simple interface where you can: Sync Time:

Match the device time to your computer with one click so your files are accurately timestamped. Adjust Sensitivity:

Change the VOS (Voice Operated System) levels to ensure it starts recording at the right volume threshold. Check Battery:

View the current charge level directly through the interface. 💡 Pro Tips for Best Performance Format with Caution: If you need to clear the drive, ensure you use

formatting. Using other formats might prevent the device from recording properly. Check the LED:

A subtle light near the clip indicates status. If it's flashing red during a software sync, ensure the connection is secure.

Use the software to set the recording to "Voice Activation" to save battery and storage space by only capturing audio when there is actual sound. step-by-step troubleshooting guide for a specific operating system like Windows 11 or macOS?


For Linux (Ubuntu/Debian/Raspberry Pi)

Linux typically has native kernel drivers. No manual download is needed:

Verify installation: Plug in the MQ-U350 and run dmesg | grep tty. You should see /dev/ttyUSB0 or /dev/ttyACM0.