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
Marginswap

Ethereum

Marginswap

MFISUPPORTED

Secure Marginswap (MFI) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every MFI 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

SymbolMFI
NetworkEthereum

CAIP

eip155:1/erc20:0xaa4e3edb11afa93c41db59842b29de64b72e355b

Why KeepKey for Marginswap

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your MFI

KeepKey Hardware Wallet

$59.95

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

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