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
Superseed

Ethereum

Superseed

SUPRSUPPORTED

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

SymbolSUPR
NetworkEthereum
Also onOptimism, Base
Decimals18

CAIP

eip155:1/erc20:0x17906b1cd88aa8efaefc5e82891b52a22219bd45

Why KeepKey for Superseed

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your SUPR

KeepKey Hardware Wallet

$59.95

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

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