πŸ€–Welcome to IODD Guide

Official IODD guide for virtual drive setup, AES256 encryption, disk initialization, troubleshooting, firmware updates, and model reference.

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MINI PRO Comparison
IODD Series Comparison: Find the right model for your needs.

πŸ”” Latest News

Currently sold products use the latest firmware, so no additional update is required. If there is a new update after May 29, 2024, we will announce it here.

✨ What's New

Duress PIN / Decoy PIN Guide Added Learn how ST400 and MINI PRO can show only a prepared vhd4.vhd volume for a plausibly deniable access workflow when unlocked with the User 4 PIN.

IODD TRIM Tool Released A new Windows utility designed to send TRIM commands to external USB SSDs, maintaining performance and extending lifespan.


πŸ“˜ Introduction

This documentation provides a comprehensive, step-by-step guide to effectively using your IODD device. While the instructions are primarily tailored for the ST/LK series, most information is applicable to the MINI series as well.

⚠️ Pre-use Checklist

To ensure stable performance and data integrity, please review these requirements:

  • Power Supply: Connect the IODD to a rear USB port on your PC. Laptop users should use a powered USB hub for consistent voltage.

  • Encryption Conflict: Hardware encryption cannot be used simultaneously with OS-level encryption (e.g., BitLocker).

  • Cable Length: Use a USB cable shorter than 50cm to prevent signal degradation.

  • Disk Compatibility:

    • ST300 / ST400 / LK100: 2.5-inch 7mm HDD/SSD.

    • 2531 / 2541 (Legacy): 2.5-inch HDD/SSD up to 9.5mm.

    • MINI (Legacy): M.2 SATA 2242 SSD.

    • MINI PRO: M.2 SATA 2280 SSD.

πŸ“Š Hardware Model Comparison

Feature
ST400 / MINI PRO
LK100
ST300
2541 (Legacy)
2531 (Legacy)
MINI (Legacy)

Encryption

AES256 XTS

AES256 XTS

❌

AES256 XTS

❌

AES256 XTS

Virtual ODD

βœ…

❌

βœ…

βœ…

βœ…

βœ…

Virtual HDD

βœ… (3 LUN)

❌

βœ… (3 LUN)

βœ… (4 LUN)

βœ… (4 LUN)

βœ… (3 LUN)

Interface

Type-C (USB 3.1)

Type-C (USB 3.1)

Type-C (USB 3.1)

Micro-B (USB 3.0)

Micro-B (USB 3.0)

Micro-B (USB 3.0)

Controls

Tactile Keys

Tactile Keys

Tactile Keys

Touch Keys

Jog Dial

Tactile Keys

Max PIN

38 Digits

38 Digits

N/A

15 Digits

N/A

15 Digits

2nd P.W.

βœ…

βœ…

❌

❌

❌

❌

Admin App

βœ…

βœ…

❌

❌

❌

❌

Internal Disk

2.5" 7mm / 2280

2.5" 7mm

2.5" 7mm

2.5" 9.5mm

2.5" 9.5mm

M.2 2242


πŸš€ Getting Started

First Time Using IODD?

If you haven't assembled your device yet, start here:

If your hardware is ready, follow these core functions:

1. Virtual Drive Feature

Learn how to mount ISO, VHD, and RMD files.

2. Encryption Function

Secure your data with AES-256 hardware encryption.

3. Simultaneous Use (Encryption + Virtual Drive)

For maximum security and utility, follow this specific order:

  1. Configure Encryption: Set up your password first.

  2. Setup Virtual Drive: Once encrypted, partition and copy your files.



πŸ› οΈ Need Help?

If you encounter issues, please refer to these troubleshooting resources:

Terminal Verification

You can check if your IODD is correctly recognized by the OS:


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