

Genesis Block is now an official Ledger reseller! We are dedicated to providing our clients and the crypto community with the safest means of securing their funds. Alongside the education that our Crypto Classroom strives to provide, we also want to give people the tools to trade and secure their Bitcoin and Cryptocurrencies. Even if their cryptos aren’t purchased through us. It is important for everyone to have the means to safely store their funds. If you don’t have possession of the private keys, those cryptos aren’t truly owned by you.
Ledger Nano S








HK$430
Securely hold your crypto assets
- The highest security standards
- Integrates a certified secure chip
- Secure your favorite crypto
- Store between 3 to 20 apps
The Best Security
When you own crypto, what you really own is a private key. You need to secure it to secure your funds. Ledger offers the best level of protection: your key remains protected in a certified secure chip.
Easy to manage
One app to secure, own, buy and manage 27 coins & more than 1500 tokens from your smartphone or computer.
Grow your assets
Receive crypto rewards while holding your coins securely on your device using Ledger Live or an external wallet. Let your crypto do the work for you.
Capacity
Technical Specifications
Dimensions & weight
Size 56.95mm x 17.4mm x 9.1mm
Weight 16.2g
Materials
Brushed stainless steel and plastic.
No battery required.
Box Content
1 hardware wallet, 1 USB cable
Microcontrollers & connector
Connector USB Type Micro-B.
Certification level CC EAL5+.
Chips ST31H320 (secure) + STM32F042.
Compatibility
64-bits desktop computer (Windows 8+, macOS 10.10+, Linux) excluding ARM Processors.
Also compatible with Android 7+ smartphones. You will need an OTG kit to connect your Nano S to your desktop or smartphone.
The device is not suitable for mining
Ledger Nano X






HK$1,399
Securely trade on-the-go
- The highest security standards
- Integrates a certified secure chip
- Secure a large number of assets
- Store up to 100 apps
- Manage your crypto on-the-go
- Bluetooth connection
The best Security
When you own crypto, what you really own is a private key. You need to secure it to secure your funds. Ledger offers the best level of protection: your key remains protected in a certified secure chip
Everywhere you go
Connect your device to the Ledger Live Mobile app with Bluetooth, and safely manage your crypto from your smartphone. Don’t want to use Bluetooth? You can also connect it with a cable to your computer or Android smartphone.
Easy to manage
One app to secure, own, buy and manage 27 coins & more than 1500 tokens from your smartphone or computer.
All in the same place
Install up to 100 applications on your Ledger Nano X among our list of 1250+ compatible coins: Bitcoin, Ethereum, XRP, EOS, Stellar … and many more.
Technical Specifications
Dimensions & weight
Size 72mm x 18.6mm x 11.75mm
Weight 34g
Materials
Brushed stainless steel and plastic.
100mAh battery
Box Contents
1 hardware wallet, 1 USB cable, 1 getting started leaflet, 3 recovery sheets, 1 keychain strap
Microcontrollers & connector
Connector USB Type-C
Certification level CC EAL5+
Chips ST33J2M0 (secure) + STM32WB55
Compatibility
64-bits desktop computer (Windows 8+, macOS 10.10+, Linux) excluding ARM Processors.
Also compatible with smartphones (iOS 9+ or Android 7+).
The device is not suitable for mining
About Ledger
Ledger was launched in 2014 by eight experts with complementary backgrounds in embedded security, cryptocurrencies and entrepreneurship, united around the idea of creating secure solutions for blockchain applications. We now have over 130 employees in Paris, Vierzon and San Francisco.
Ledger developed a distinctive operating system (OS) called BOLOS, which we integrate either to a secure chip for the Ledger wallet line, or to a Hardware Security Module (HSM) for various enterprise solutions. So far, Ledger has been the only player in the market to provide this technology.
Ledger aims at securing the new disruptive class of crypto assets: Financial assets like cryptocurrencies or Initial Coin Offerings (ICOs), Data assets like sensors, Internet of Things (IoT) devices or machine to machine, and Digital identities like second factor authentication or passwordless login.
How to purchase?
You can purchase either of the Ledger devices at our office in Wan Chai . For any enquires, please feel free to contact us via +852 3996 9561 or help@genesisblockhk.com.


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