DIGITAL vs v1.8.0 vs MAX-SPEED: Pick Your Offline AI USB
PortableMind defined the category of offline AI on a USB. Now choose the door that fits: go digital on a drive you already own, get the physical v1.8.0, or accelerate with MAX-SPEED. All three keep you offline, secure, and in control.
DIGITAL
Flash your own USB drive
The full v1.8.0 software, delivered digitally onto your own 64 GB+ USB 3.0 drive. Instant setup key, nothing ships
Best for:
- •Budget-conscious users
- •People who already own a good drive
- •No-waiting, no-shipping buyers
v1.8.0
The versatile choice
Cross-platform. Voice, advanced SCOUT Vision (7 field modes), multi-modal chat, in-app Model Manager, phone access
Best for:
- •Multi-device users
- •Voice & vision needs
- •Power users
MAX-SPEED v1.8.0
The speed demon
400 MB/s high-performance drive for the fastest offline AI
Best for:
- •Speed enthusiasts
- •Large model workflows
- •Performance critical
Who Should Buy What
Go Digital if…
- →You already own a good 64 GB+ drive
- →You want in today, nothing shipped
- →Budget is your primary concern
- →You have a Windows PC for setup
Buy v1.8.0 if… (Most Popular)
- →You use Windows and macOS
- →Voice mode is essential
- →You need vision (SCOUT)
- →Phone access is valuable
Buy MAX-SPEED v1.8.0 if…
- →Speed is mission-critical
- →You transfer large files
- →You want v1.8.0 + performance
- →Premium experience matters
Detailed Feature Comparison
| Feature | DIGITAL | v1.8.0 | MAX-SPEED v1.8.0 |
|---|---|---|---|
| OS Support | Windows (macOS coming) | Windows + macOS | Windows + macOS |
| AI Models | Full roster + Model Manager | Full roster + Model Manager | Full roster + Model Manager |
| Voice Mode | ✓ | ✓ | ✓ |
| Multi-modal Chat | ✓ | ✓ | ✓ |
| Vision (SCOUT) | ✓ | ✓ | ✓ |
| Phone Access | ✓ | ✓ | ✓ |
| In-app Model Manager | ✓ | ✓ | ✓ |
| Presets | Full roster + BYO Ollama | Full roster + BYO Ollama | Full roster + BYO Ollama |
| Encryption | AES 256 | AES 256 | AES 256 |
| Drive Speed | Your drive (speed-tested first) | Standard USB 3.x | 400 MB/s high-performance |
| Chat History | Full history + import/export | Full history + import/export | Full history + import/export |
| Desktop App | ✓ | ✓ | ✓ |
| System Prompt Editor | ✓ | ✓ | ✓ |
| Auto Hardware Detection | ✓ | ✓ | ✓ |
| Drive Included | Bring your own (64 GB+) | 64 GB metal USB | 400 MB/s drive |
| Delivery | Instant digital key | Ships next business day | Ships next business day |
Why PortableMind Tiers?
We invented the category of offline AI on a USB because it matters. When you can't depend on the cloud, you need something you can hold in your hand, something that works offline, and something you fully control.
Our three tiers give you the flexibility to start at your budget and capability level, then scale up as your needs evolve. No subscriptions. No cloud. Just your offline AI, exactly when you need it.
DIGITAL is the entry point: the full v1.8.0 software flashed onto a 64 GB+ drive you already own, delivered instantly as a setup key. Your drive, our software.
v1.8.0 adds macOS, voice (GPU-accelerated on Windows), multi-modal chat, SCOUT Vision, phone access, and the in-app Model Manager. The power tier.
MAX-SPEED v1.8.0 is the same v1.8.0 on a 400 MB/s high-performance drive. Speed. Period.
Frequently Asked Questions
What is the difference between Digital and the physical tiers?
The software is identical: a Digital drive runs the same full v1.8.0 build as the physical units. Digital ($69) means you supply a 64 GB+ USB 3.0 drive and a Windows PC for setup, and your setup key arrives instantly. The physical tiers arrive flashed and tested on our hardware, ready to plug in.
What's the difference between v1.8.0 and MAX-SPEED v1.8.0?
MAX-SPEED v1.8.0 includes everything in v1.8.0, but on a 400 MB/s high-performance drive for dramatically faster boot times and model switching.
Do all tiers include the desktop app?
Yes. All three options (Digital, v1.8.0, MAX-SPEED v1.8.0) include the desktop application with system prompt editing and auto hardware detection.
Is Digital really Windows-only?
Setup requires a Windows 10/11 PC today, and the PortableMind it creates runs on Windows. macOS support is coming. If you need macOS now, the physical v1.8.0 and MAX-SPEED units support both Windows and macOS.
How many people can use the same USB?
The USB is designed for individual custody. Each user should have their own for security and compliance reasons.
What's the warranty on these drives?
Every physical PortableMind USB carries a 30-day limited warranty from delivery, covering defects in materials and workmanship and firmware that does not perform as described on a machine meeting the stated requirements. If a unit is defective we repair, replace, or refund it and we pay the postage both ways. Digital runs on your own hardware, so its coverage works differently: full refund any time before your key sets up a drive, and support moves your license over if your drive genuinely dies. Full terms are on the Terms page.
Ready to go offline?
Every PortableMind tier is validated, encrypted, and ready to run on day one. Pick your tier and claim your offline AI today.