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
Cortex

Ethereum

Cortex

CXSUPPORTED

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

SymbolCX
NetworkEthereum
Also onAvalanche, Optimism, BNB Smart Chain, Arbitrum, Base, Solana
Decimals18

CAIP

eip155:1/erc20:0x000000000000012def132e61759048be5b5c6033

Why KeepKey for Cortex

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your CX

KeepKey Hardware Wallet

$59.95

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

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