PORTABLEMIND
New · FlagshipWindows 10/11

Offline AI + GPS.On a USB.

The full PortableMind brain, chat, voice, SCOUT Vision, plus a nationwide US navigation suite with turn-by-turn routing and ~258 million addresses, all on one stick. Plug into any Windows PC, double-click, and it boots itself. No internet, ever.

[ ORDER, $199 ]What's in the kit →
● New flagship✓ One-time purchase✓ Ships next business day✓ 30-day returns
PortableMind PRO Navigator kit, the Navigator USB in a slide-tin case, a BU-353N5 USB GPS receiver, and a 100W USB-C adapter laid out on a field desk beside a compass and topo map

Everything in the box, Navigator USB, USB GPS receiver, and USB-C adapter.

No cloud. No telemetry. Everything runs on this machine.

Why it's different

A whole command station in your pocket

Truly offline

Once it's running there are zero network calls, AI and maps both. Built for dead zones, off-grid travel, secure facilities, and the moment the grid goes down.

Fully portable

The entire AI brain and a complete US map set live on the drive. Turn any borrowed, work, or backup Windows PC into your private command station, then unplug and leave no trace.

Plug-and-play

No installer, no admin password, no account. Double-click once and conversational AI, voice, vision, and navigation all start themselves.

Private by design

No accounts, no subscriptions, no telemetry, no phone-home. Your conversations, your searches, and your location never leave the drive.

What's in the kit

One box. Plug in and go.

1

Navigator USB

64 GB, Windows 10/11, in a slide-tin field case

2

USB GPS receiver

BU-353N5, plug-in live satellite positioning

3

USB-C adapter

100W max, for USB-C laptops

4

Phone-as-GPS

Use an Android phone as GPS over one USB cable

What it can do

Four offline systems on one drive

A real AI assistant, fully offline

Chat

A fast, capable large-language-model assistant that runs straight from the stick.

  • Pick your power level: Fast Lite, Daily Smart, and Power Smart, plus unfiltered variants for unrestricted answers.
  • Organized threads, save, rename, and revisit, or go Ephemeral for a session that saves nothing.
  • Work the answer: one-tap Simplify, Checklist, and Summarize, adjustable length, and Continue for long-form output.
  • Disaster Mode re-tunes the assistant for emergency, survival, and off-grid situations.
  • Import & export so your knowledge and chats stay yours.
Talk and listen, no signal required

Voice

Completely offline speech, both directions.

  • Speech-to-text transcription and text-to-speech read-aloud, running locally on the drive.
  • Multiple natural voices to choose from, with fast / balanced / accurate quality modes.
Offline image & document understanding

SCOUT Vision

Point the AI at an image and it understands it, with no connection.

  • Describe a scene, Read Text from a photo or document, or Identify Objects.
  • Streaming answers, entirely on-device.
The whole United States, offline

GPS & Navigation

A full offline navigation suite built on a real routing engine and a nationwide map.

  • Nationwide address search: roughly 258 million US address points indexed for sub-second, fully offline lookup of any address, place, or coordinate.
  • Turn-by-turn routing across the complete US road network via a built-in GraphHopper engine, no data plan needed.
  • A real offline basemap: a multi-gigabyte vector map of the US you can pan and zoom anywhere, with zero connection.
  • Live positioning two ways: the included plug-in USB GPS receiver, or turn an Android phone into your GPS over a single USB cable, the unit auto-detects whichever is connected.
  • Quiet / low-profile routing that can favor calmer roads, not just the biggest highways.
  • Map-to-AI bridge: push a location straight from the map into Chat and ask about it.
Built for the real world

For when the network isn't there

Off-grid & overland

Travel where there's no signal

Emergency & prep

An AI advisor + US navigator that work when the network doesn't

Privacy-first

Zero cloud, zero tracking

Air-gapped & restricted

Secure environments by design

Travelers

One drive that works on any Windows PC you touch

At a glance

Specs

PlatformAny Windows 10 / 11 PC, no admin rights needed
ConnectivityNone required, 100% offline at runtime
AI modelsMultiple selectable sizes, fast & light to high-power, plus vision
VoiceOffline speech-to-text + text-to-speech, multiple voices
MapsFull US basemap + ~258M address index, all on-drive
RoutingOffline turn-by-turn over the complete US road network
PositioningIncluded USB GPS receiver, or phone-as-GPS over USB
SetupPlug in, double-click, done, fully autonomous launch
PrivacyNo cloud, no accounts, no telemetry, no subscriptions
In the boxNavigator USB (64 GB), BU-353N5 USB GPS receiver, 100W USB-C adapter
How it compares

Why not just…

vs. a Garmin / handheld GPS →
A GPS that can also think, for less.
vs. your phone's GPS →
No cell signal, no account, no tracking.
vs. PortableMind v1.7.1 →
Same AI brain, the Navigator adds the GPS.
vs. Gaia GPS / onX →
Whole-US offline routing, no subscription.
vs. paper maps & compass →
The powered layer for a serious kit.
Offline navigation, explained
Does GPS work without internet? →
What works offline, what doesn't, and why.
Navigating with no signal →
How to get full routing in a dead zone.
Best offline GPS for overlanding →
Routing the backcountry without a data plan.
GPS for a bug-out / grid-down kit →
Navigation that works when the grid doesn't.
FAQ

Common questions

Does it really work fully offline, including the GPS?+
Yes. Once it's running there are zero network calls. The AI runs locally, and the maps, the ~258M-address index, and the routing engine all live on the drive. GPS positioning comes from satellites via the included receiver (or your phone), no cell signal or data plan required.
What do I need to run it?+
A Windows 10 or 11 PC with about 8 GB of RAM and a USB port. No admin rights, no installation. USB-C laptops are covered by the included 100W USB-C adapter.
Do I have to use the included GPS receiver?+
No, you have two options and the unit auto-detects whichever is connected. Use the included plug-in USB GPS receiver, or turn an Android phone into your GPS over a single USB cable.
What area do the maps cover?+
The entire United States, a multi-gigabyte vector basemap plus roughly 258 million indexed address points, all stored on the drive for sub-second offline lookup.
Is there a subscription or account?+
No. One-time purchase, $199. No accounts, no subscriptions, no telemetry, no phone-home. Nothing is uploaded or logged.
Does it run on macOS?+
The PRO Navigator is Windows 10/11 only for now. If you need macOS today, the standard PortableMind v1.7.1 USB supports both, without the GPS navigation suite.

Your AI and your map. Anywhere. Offline.

The entire intelligence of an AI workstation and a nationwide GPS, in your pocket, owned entirely by you. One payment, no subscription.

[ ORDER PRO NAVIGATOR, $199 ]
● New flagship✓ Windows 10/11✓ Ships next business day✓ 30-day returns