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
Wrapped Berkshire Hathaway xStock

Arbitrum

Wrapped Berkshire Hathaway xStock

WBRKBXSUPPORTED

Secure Wrapped Berkshire Hathaway xStock (WBRKBX) with your KeepKey hardware wallet. Private keys are generated and stored offline, and every WBRKBX 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

SymbolWBRKBX
NetworkArbitrum
Decimals18

CAIP

eip155:42161/erc20:0xa150245f155778e749185c9446e9e59e406674ef

Why KeepKey for Wrapped Berkshire Hathaway xStock

Cold storage done right.

Open Source

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

Built-in Swaps

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

On-device Signing

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

Secure your WBRKBX

KeepKey Hardware Wallet

$59.95

Store, send, and receive Wrapped Berkshire Hathaway xStock from a device that never exposes your private key.

Learn more
FREE SHIPPING·LIFETIME UPDATES·OPEN SOURCE
Wrapped Berkshire Hathaway xStock (WBRKBX) Wallet — KeepKey Hardware Wallet | KeepKey Hardware Wallet