









🔐 Lock your crypto legacy offline—because your keys deserve fortress-level security.
The Cuvex 1.0 is a premium cold storage seed phrase backup device featuring AES 256-bit encryption and 100% offline operation. It includes 3 NFC-enabled cards for secure, portable backups and supports up to 54-word seed phrases with advanced encryption standards like BIP39, SLIP39, and Monero. Compatible with all major hardware wallets including Ledger, Trezor, and MetaMask, it offers multisignature support for up to six users, empowering both individual and collaborative crypto custody with unmatched security and ease.










| Model Name | Cuvex 1.0 |
| Product Dimensions | 14D x 14W x 8.4H Centimeters |
| Flash Memory Type | NAND |
| Manufacturer | Semilla3 LLC |
| Model | Cuvex 1.0 |
| Item model number | Cuvex 1.0 |
| Flash memory type | NAND |
| Compatible Devices | Ledger, MetaMask, Trezor, Bitbox, Ellipal |
| Special Features | Encrypted |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Country of Origin | USA |
| Item Weight | 399 g |