A good fit if
You use a computer or Android phone and prefer a wallet without a battery to charge. You are comfortable reading details on a small screen and using two buttons.
The battery-free USB Ledger for a computer or Android setup with physical buttons.

Approve transactions with
Controls
Physical buttons
Backup
Recovery phrase
Power
USB power
Phones and computers
Check the app and connection for each device. Setup and transaction signing are confirmed separately.
USB
Not supported: Surface Pro
Linux
USB
Not supported: Tablets
| Detail | Value |
|---|---|
| DisplayDisplay type | OLED |
| Screen diagonal | 1.1″ |
| Resolution | 128 × 64 px |
| Colour mode | Monochrome |
| MemoryStorage space | 1.5 MB |
| Size and weightDimensions | 62.39 × 17.4 × 8.24 mmDimensions as listed by the manufacturer |
| Device weight | 21 g |
| Power and chargingBattery | No battery |
| Operating power | USB power |
| Materials and finishMaterials | Stainless steel (Brushed finish) · Plastic |
| Device connectionsUSB port | USB-C |
| Security and softwareSecurity chip | ST33K1M5 · CC EAL6+ |
| Device software | Ledger OS |
FIDO2 · U2F
Required device app: Security Key
Requires Ledger OS 1.1.0 or later
USB only for registration and sign-in
Bluetooth is not supported for security-key registration or sign-in.
Security-key sign-in is unavailable on iPhone
Ledger lists Chrome on Android 14, with the Google Play system update dated March 1, 2024 or later. Firefox on Android is unsupported.
Passkeys stored on the key (resident or discoverable credentials) are not supported.
A compatible service and browser are required.
The device must also be registered as a security key with the website; installing the app alone does not register it.
Credentials from the older Ledger FIDO U2F app do not work with the Security Key app. Register the device as a new security key while keeping another working sign-in method.
Ledger documents restoring the Security Key app’s credentials on a new or reset Ledger set up with the same 24 recovery words. This does not cover resident credentials.
Keep another working sign-in method before relying on recovery.
Contents of this offer
Ledger Nano S PlusThis page is based on manufacturer documentation.
Documentation checked: · · · · · · ·
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