Open-source firmwareShips to anywhere11 native chains + all EVM tokensFree firmware updates for lifeSince 2014Fully auditable hardwareTHORChain swaps built-inOpen-source firmwareShips to anywhere11 native chains + all EVM tokensFree firmware updates for lifeSince 2014Fully auditable hardwareTHORChain swaps built-in
← SUPPORTED ASSETS
Efinity

Ethereum

Efinity

EFISUPPORTED

Secure Efinity (EFI) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every EFI transaction is verified on the device screen before it is signed.

Platform Support

KeepKey Hardware WalletYES
Vault Desktop AppYES
Built-in DEX swapsYES

Asset Information

SymbolEFI
NetworkEthereum

CAIP

eip155:1/erc20:0x656c00e1bcd96f256f224ad9112ff426ef053733

Why KeepKey for Efinity

Cold storage done right.

Open Source

Firmware and software are publicly auditable on GitHub. No black boxes, no hidden code.

Built-in Swaps

Trade EFI directly from your hardware wallet without exposing your private keys.

On-device Signing

Every EFI transaction is verified on the device display before broadcast.

Secure your EFI

KeepKey Hardware Wallet

$59.95

Store, send, and receive Efinity from a device that never exposes your private key.

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
Efinity (EFI) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet