MinerHaolan
Cobo Vault Pro (Keystone Pro) Hardware Wallet 4" Inch Screen, Fingerprint Sensor
The Cobo Vault Pro (Keystone Pro) Hardware Wallet 4" Inch Screen, Fingerprint Sensor by MinerHaolan runs the SHA-256 algorithm, draws 180w. It mines Bitcoin. Available for purchase from MinerHaolan with fast international shipping from Hong Kong and manufacturer warranty included.
Algorithm
SHA-256
Hashrate
N/A
Power
180w
Available Coins
SSL Secured
256-bit encryption
6-12 Month Warranty
Full coverage
Free Shipping
Orders over $5,000
Buyer Protection
Verified seller
Keystone (previously known as Cobo Vault): 100% Air-gapped QR code communication hardware wallet for Bitcoin, Ethereum, Tron and 1000+ crypto. Keystone (previously known as Cobo Vault) offers convenient cold storage solution with an open source firmware and PSBT multisig support. Protect your cryptocurrency with the perfect balance between secure and convenient hardware wallet with mobile phone support. Fingerprint sensor. Rechargeable battery included.
You Sign What You See
By using QR code transmissions, we have eliminated potential malware infiltration risks and delivered a level of transparency that just isn't possible with Bluetooth or USB.
Learn how you can verify each and every transmission that comes into or out of the Keystone.
Fingerprint Sensor
Unlock the device and sign transactions in public with the fingerprint sensor.
EAL 5+ Secure Element
A proprietary bank-grade Secure Element ensures your private keys never leave the Keystone. The Secure Element generates a true random number for your private keys and is vital to ensuring your crypto assets are stored in the safest way possible. Our BIP32, BIP39, and BIP44 compliant firmware is also open source.
Anti-Tamper Self-Destruct Mechanism
“An anti-tamper self-destruct mechanism will wipe your private keys upon detection of disassembly if your Keystone is lost or stolen.”
Coin Support
BTC, ETH, BCH, DASH, LTC, TRX, USDT, DOT, KSM and XRP as well as ETH, and TRX tokens.
Specifications
Dimension & Weight
Size: 112mm x 65mm x 18mm Weight: 115 g (without batteries)
Material
Fiberglass
Screen
4" touchscreen
What's in the box
Keystone Pro, AAA battery holder, rechargeable battery, charging cable.
MinerHaolan Assurance: All units are fully inspected, securely packaged, and dispatched via express courier with real-time tracking from our Hong Kong distribution hub. Includes MinerHaolan customer support and standard hardware warranty.
Key Features
- Engineered for optimal energy efficiency and low operating cost
- High-performance hashing architecture for maximum mining profitability
- Advanced thermal management with Hydro / Liquid Cooling
- Easy setup and management via web interface
Profitability Calculator
Estimates for Cobo Vault Pro (Keystone Pro) Hardware Wallet 4" Inch Screen, Fingerprint Sensor, from live network hashrate and price
* Revenue from live network hashrate, block time and block reward (source: WhatToMine), assumes a 1% pool fee, and extrapolates today's difficulty and price flat for the monthly/yearly figures. Estimates only, not a guarantee of earnings.
Customer Reviews
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Based on 5 reviews
سلام عالی هست برنامه شما ممنونم
سلام شما عالی هستین ممنونم از برنامه های شما
WELCOME to the way MinerHaolan
Thanks for you
Good
676
NerdQaxe++ 4.8 Great product on continuous run day3 zero crash minuscule rejects I’m running stable 5.4-5.58 hash rate once my fan upgrade comes I’ll push frequency to 950 from the current 676
fuad Ahmed Muhammad
[****]
Frequently Asked Questions about Cobo Vault Pro (Keystone Pro) Hardware Wallet 4" Inch Screen, Fingerprint Sensor
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