Best Bitcoin Mining Hardware Cost

Bitcoin, Blockchain and Cryptocurrency Course

You may have heard about the bitcoin phenomena and its inventor Satoshi Nakamoto. Experts say that bitcoin and the technology it uses ,blockchain, may very well be one of the most important inventions of our time, but why?.
In this bitcoin free course we will teach you here all you need to know about bitcoin and blockchain, we will start with the very basics – what is bitcoin? What is blockchain? Learn about the most important concepts like cryptocurrency, Ethereum, coinbase, satoshi, moneygram, localbitcoins, and more. Then we will dig into more advanced fascinating questions and subjects such as how to buy bitcoin? How to trade bitcoin as an investment alternative? What is bitcoin mining? Is it possible to get free bitcoins (Yes)? What is ICO (initial coin offering) and more….
We will guide you where and how can you buy bitcoins (learn about coinbase, localbitcoins, moneygram and others).
You can also get here an updated bitcoin (BTC) quote and currency calculator (cryptocurrency exchange) to USD, Euro and more..
Few extra tools that will help you complete the course successfully and get the most out of the app:.
- Schedule lessons times and reminders - You can set the time and days of the week in which you want to use the time learning, and th....

S9j Mining Machine: Our professional bitcoin Mining Machine has high computing power and efficiency, 14.5TH/s (expected fluctuation ± 5%), using only 0.098 J/GH ± 7%, very efficient and energy-saving. (dust free, used but like new).
Minable Coins: Our S9j ASIC Bitcoin Miner Machine can mine many coins, but the most famous one is Bitcoin. The interface is in close contact, and it can output power stably for a long time.
Easy to Use: Built-in web interface configuration, easy to use, no separate host or software to run.
Durable: The chassis of this ANTMINER S9j Bitcoin Miner Machine is made of high-quality aluminum alloy, which is integrally formed and independent heat dissipation, which is durable.
Note: Our SHA-256 ASIC BTC Miner is in good condition, dust free and like new. We will test them to make sure they work stably before shipping. If you have any questions, please contact us in time.

Bitcoin Mining Hash Rate: 14.5TH/S±5%(Dust-free, LIKE NEW)..
Power Consumption: 1400W ±10%. NOT INCLUDE power supply, you need to purchase separately..
Upgraed Miner: S9j mining machine is an optimized and upgraded version of S9i. It's suitable for all cryptocurrencies using SHA256 algorithm..
Good Used Condition, will be tested before shipment. If you have any questions with s9j miner machine, please don't hesitate to contact us..
REMINDER: Due to the fluctuation of Bitcoin price, the price of mining machine will also be affected, if you have any questions, please feel free to contact me.

A MUST-HAVE FOR BITCOIN FANS! Proudly showcase your successful joining of life-changing Blockchain revolution! Quality crafted with great attention to....
AN ELEGANT, LONG-LASTING HOME DÉCOR ITEM! Splash a touch of chic on your computer desk, shelf or living room/bedroom decoration! SHINY, DELUXE....
SUPERIOR QUALITY AND MANUFACTURING! Get inspired to pursue your crypto coin mining dream with the ultimate motivational bitcoin coin! Made from sturdy....
THRILL A LOVED BITCOIN ENTHUSIAST! Offer a loved cryptocurrency fan an unforgettable gift! Treat them to a physical bitcoin coin in a collectors....
GET THE BEST BTC COIN GIFT OR YOUR MONEY BACK! At House of Blockchain we take great pride in the quality of our physical bitcoin coin with collectors....

Last batch of Bitmain Antminer S9J , Bitcoin miner. 24/7 customer support..
Bitcoin Mining Hash Rate: 14.0TH/s ±5% , ( 20.2TH is possible with over clocking and new firmware , but not recommended ) buy with confidence....
Built-in web management portal - No separate host computer or software required . Very Powerful , Extremely Efficient Bitcoin / Bitcoin Cash Miner:....
Our stock :A1 Pro 23TH , L2 30Th , S9J 13.5TH.

Must-Have For Bitcoin Fans: This bitcoin proudly showcase your successful joining of life-changing Blockchain revolution! The gold bitcoin coin will make a modern, elegant, stylish addition to the collection of every inspired investor in crypto currency mining!.
An Elegant and Long-Lasting Home Decor Item: The Bitcoin can be splash a touch of chic on the computer desk, shelf or living room/bedroom decoration. It is the best gift to your sweetheart, husband, dad, friend or colleague..
High Quality: The bitcoin coin made from sturdy metal and gold plated to acquire a unique luxurious shine, this crypto currency coin can be gloriously exhibited in the office or home as a unique piece of artwork..
With Protective Case: The transparent protective case will protect bitcoin from scratches, corrosion, etc..
30-Day Money Back Guarantee: We provide 30-Day Money Back Guarantee to help you buy with confidence..

...m, optimizes system heat dissipation. Compatible with the balance of quality, efficiency, and stability, pursuing continuous active power output to reduce your electricity bill..
Long-line Power Supply – 8 x ?(6+2)pin x 2?+2 x ?6pin x 3? interface, 60CM (23.6inch) extended long-line power supply, more suitable for Bitcoin GPU mining, suitable for miners and other servers, this miner power supply is an ideal choice for stably supporting the system power supply. It is recommended that you purchase with MLLIQUEA Mining Machine..