Three devices, one security architecture. Every ChinaBridge shares the same EAL6+ secure element, the same open firmware base, and the same refusal to hold your keys for you. Choose the form factor that fits how you hold.
The entry point to ChinaBridge hardware. OLED display, two tactile buttons, aircraft-grade aluminium shell. Built to last a decade.
The ChinaBridge most customers choose. Large colour touchscreen, Bluetooth 5.3, haptic confirmation, Shamir backup, 48h battery.
Our uncompromised device. Titanium shell, AMOLED display, air-gapped QR signing, biometric unlock, dual secure elements, Shamir + hidden wallets.
Specifications and feature availability across the ChinaBridge range. Scroll horizontally on narrow screens.
| Feature | Vault $149 | Vault Pro $279 | Fortress $459 |
|---|---|---|---|
| Price | $149 | $279 | $459 |
| Display | 128×64 OLED | 1.9″ colour touch | 2.5″ AMOLED |
| Connectivity | USB-C | USB-C, BT 5.3 | USB-C, BT 5.3, QR air-gap |
| Secure element | EAL6+ | EAL6+ | Dual EAL6+ |
| Biometric | — | — | Fingerprint |
| Battery life | n/a (wired) | 48h | 72h |
| Weight | 21g | 34g | 62g |
| Dimensions | 62 × 28 × 9 mm | 74 × 44 × 10 mm | 98 × 58 × 11 mm |
| Supported assets | 5,500+ | 5,500+ | 5,500+ |
| Backup (BIP39 / Shamir) | BIP39 24-word | BIP39 + Shamir | BIP39 + Shamir + Hidden wallet |
| Air-gapped signing | ✗ | ✗ | ✓ |
| Open firmware | ✓ | ✓ | ✓ |
| Warranty | 2 years | 2 years | 3 years |
A short decision helper. If you fit into more than one profile — and most people do — choose the device at the higher tier. You will not regret the extra features, but you may regret missing them.
You’re moving a focused position off an exchange for the first time. You want the simplest possible device, a clear setup, and a price that doesn’t sting. Two buttons, an OLED, and fifteen minutes of your evening.
ChinaBridge VaultYou sign transactions several times a week, across a few chains, and you want a device you can actually read. Colour touchscreen, Bluetooth for mobile, haptic confirmation, Shamir if you want it.
ChinaBridge Vault ProYou’re custodying a meaningful long-horizon balance — perhaps for a family, a trust, or a business treasury. You want dual secure elements, biometric unlock, air-gapped signing and Shamir backup with a hidden wallet for coercion resistance.
ChinaBridge FortressOptional additions for travel, backup and display. Each accessory is designed and manufactured alongside the devices themselves.
Full-grain Italian leather, magnetic closure, fits any ChinaBridge device plus cable and steel backup plate.
$49316L stainless steel plate for stamping your 24-word recovery phrase. Fireproof to 1,500°C, waterproof, crush-rated.
$792 m data-only braided USB-C cable. Data-blocker variant available for public-charger paranoia.
$19Free tracked shipping on orders over $200. 30-day returns, no questions asked. Support in English and Mandarin.