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
USDC Senior Best Yield

Ethereum

USDC Senior Best Yield

idleUSDCYieldSUPPORTED

Secure USDC Senior Best Yield (idleUSDCYield) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every idleUSDCYield 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

SymbolidleUSDCYield
NetworkEthereum

CAIP

eip155:1/erc20:0x5274891bec421b39d23760c04a6755ecb444797c

Why KeepKey for USDC Senior Best Yield

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your idleUSDCYield

KeepKey Hardware Wallet

$59.95

Store, send, and receive USDC Senior Best Yield from a device that never exposes your private key.

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
USDC Senior Best Yield (idleUSDCYield) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet