• Innosilicon-Equihash-A9-ZMaster-50ksol-Zcash-Miner
  • Antminer-L3P-500MH-800w-Litecoin-Miner-for-Scrypt-Mining
  • Innosilicon-Equihash-A9-ZMaster-50ksol-Zcash-Miner
  • Innosilicon-Equihash-A9-ZMaster-50ksol-Zcash-Miner
  • Antminer-L3P-500MH-800w-Litecoin-Miner-for-Scrypt-Mining
  • Innosilicon-Equihash-A9-ZMaster-50ksol-Zcash-Miner

Innosilicon Equihash A9/A9+ ZMaster 50ksol Zcash Miner

Innosilicon A9 ZMaster is a powerful equihash miner with a few times better hash rate & efficency than any competition. This dedicated hardware has very low operating cost, high ROI and longevity. It has a small form factor, low noise, designed to help network decentralization with renewed energy and loyalty.

  • Brand: Innosilicon Equihash A9/A9+
  • Model: 50ksol/s @ 620w(A9); 120ksol/s @ 1550w(A9+)
  • Declared Value: US $90 unless required specifically
  • Shipping Date: Ready Stock
Brand Innosilicon A9/A9+ ZMaster
Algorithm Equihash algorithm
Hash Rate Innosilicon A9: 50ksol/s +/-6%
Innosilicon A9+: 120ksol/s +/-6%
Power Consumption Innosilicon A9: 620W +/-5%
Innosilicon A9+: 1550w +/-6%
Customs Declaration Description: computer case
Value: USD90 unless required specifically
Power Supply NO PSU,  a PSU > 700w(1600w for A9+) needed
PSU Recommend Antminer APW7 1800w
Warranty See details in “Warranty & Buyer  Protection” tab.


Register an account on the site, add products to the cart, fill your desired quantity, choose destination country, shipping cost, and the total price will show. Follow the system, payment options, and related info will show. After placing an order and payment made, you will receive a confirmation email and your order status will be changed to “awaiting shipment”. Your order status will be changed to “shipped” when the tracking number is assigned for your order. You can review the status of your order at any time in your user account.



  • Prices of products on the site are in USD value. The price of bitcoin mining machines has to be adjusted frequently in accordance with variables such as BTC value and market circumstances. Refund requests based on price changes cannot be honored. The payments for orders are accepted through the Bitcoin (“BTC”) payment network and other options such as wire transfer. In the event you choose to pay in BTC, the site will calculate and convert the USD value to BTC amount according to our chosen exchange rate (which is a weighted average from major Exchange sites around the world). Later changes to the exchange rate of USDBTC have no effect on the amount to be paid for your placed order.
  • On occasions, the submodel of products could be changed before shipping. In that case, the buyer will be informed. And if there is any price difference, we will refund the difference if the submodel is switched to a lower version; we will ask the buyer to make up the difference if the submodel is switched to a higher version. The switch of submodels will not be honored as a reason for a refund.



All purchases are final. Request for refund will not be honored by us. We advise you to make any payment only after careful consideration. In the case that we fail to ship out your order, we will contact you for a refund.  Generally, a refund will be in USD with the USD amount of your order amount instead of the BTC amount, considering USD is a fixed amount, not a variable like BTC.



  • All prices for products sold by us and invoiced by us to territories other than the People’s Republic of China have entered without value-added tax and customs duties. You are solely responsible to consult your state and local tax laws to determine compliance with tax laws and regulations in your area and pay the taxes and duties if applicable according to your tax residential law. We are willing to provide assistance within our ability for your customs clearance though.
  • We reserve the right to change the declared value requested according to customs circumstances.
  • If the buyer fails in customs clearance, or shipment is returned or abandoned, the order is not refundable. If a shipment is returned, we will resend the returned shipment under the circumstances that the buyer pays fees incurred within a week the returned shipment is received by us.
  • EastShore does not take any responsibility for or compensate for any loss as a result of downtime caused by delays in transportation as a result of custom formalities or other reasons.



Delivery will be arranged after the order is fully paid. Delivery service is provided by third parties such as the national post services or international express shipping couriers such as DHL, UPS, FedEx. The international express shipping couriers are usually door-to-door services. Please note that we may choose a different service (an optimal option on the occasion) rather than the option as displayed when you placed the order.



  • Delays due to the shipping service provider, weather conditions, and public holidays are not qualified for refunds.
  • Delays due to manufacturers’ production capacity are not qualified for order cancellation or refund.
  • Delays due to customs reasons, wars, or any other contingencies beyond Inovatec’s control are not qualified for refunds.



  1. A 180-day warranty is provided starting from the shipped date. Overclocking the miner will void the warranty immediately.
  2. All sales are final. No refunds will be granted unless we fail to ship your order. Defective miners can be repaired for free if they fall under our warranty policy. After the warranty period, machines can be repaired at the cost of parts and labor.
  3. The following events will void the warranty:
  4. Damage caused by poor power supply, lightning or voltage surges;
  5. Burnt parts on hash boards or chips;
  6. Miner/boards/components damage due to water immersion or corrosion due to wet environment.
  7. For all repairs, within warranty or not, customers must return the defective parts at his/her own expense after troubleshooting with our instructions.
  8. We will cover shipping cost when shipping a replacement unit to the customer within the warranty period.
  9. EastShore does not take any responsibility for or compensate for any loss as result of downtime caused by delays in transportation as a result of custom formalities or other reasons.

We warrant the product, its components, and labor to be free from defects in material and workmanship under regular uses defined in user manuals and this Warranty during the warranty period. The warranty period of a certain product is specified on the page of that product and commences on the date of delivery.


This warranty does not apply to:

  • normal wear and tear;
  • damage resulting from accident, abuse, misuse, neglect, improper handling, overclocking, or improper installation;
  • damage or loss of the product caused by undue physical or electrical stress, including but not limited to moisture, corrosive environments, high voltage surges, extreme temperatures, shipping, or abnormal working conditions;
  • damage or loss of the product caused by acts of nature including, but not limited to, floods, storms, fires, and earthquakes;
  • damage caused by operator error, or non-compliance with instructions as set out in accompanying documentation;
  • alterations by persons other than us, associated partners or authorized service facilities;
  • counterfeit products;
  • damage or loss of data due to interoperability with current and/or future versions of the operating system, software, and/or hardware;
  • damage or loss of data caused by improper usage and behavior which is not recommended and/or permitted in the product documentation;
  • failure of the product caused by the usage of the products not supplied by us;
  • hash boards or chips are burnt.



During the warranty period, we will undertake to repair, or based on our sole discretion, to replace a defective product with an identical or similar (e.g. newer) version of the product, unless the defect was the result of Warranty limitations. The repair of the product is free of charge for the parts, components, and labor necessary in order to perform the repair and restore the product’s proper operating condition, provided the unit is returned otherwise undamaged and shipping prepaid.

The costs incurred in connection with the returning of the product, part, or component to us shall be carried by the product owner. If the product, part, or component is returned uninsured, you assume all risks of loss or damage during shipment.



If your item is defective due to product error (excluding defects under Warranty Limitations) within the warranty period, you may return it for a repair at your own expense under the terms of the warranty, but without undue delay upon discovery of the product’s defect.



By accessing this website, you are agreeing to be bound by these website Terms and Conditions and agree that you are responsible for compliance with any applicable local laws. If you do not agree with any of these terms, do not purchase from this site. Your buying from the site will be deemed your acceptance of the Terms and Conditions.


We reserve the right to make changes to the Terms and Conditions.



Releted Products

Weight 9 kg
Dimensions 30.1 × 12.3 × 15.5 cm
Brand Innosilicon Equihash A9
Submodel 50 ksol/s @ 620w
Hash Rate 50 ksol/s± 5%
Power Consumption 620w
Cooling 1 x fan
Network Connection Ethernet
Unit Type piece
Batch Innosilicon A9: Ready Stock, Innosilicon A9+: Ready Stock
What Is Innosilicon A9?

Innosilicon A9 is a 28nm ASIC bitcoin miner being manufactured by Innosilicon. It is their second-generation bitcoin miner, coming after the successful A8+ model.

The Innosilicon A9 was well received by the bitcoin community, as it offers a good hashrate for its power consumption. It comes in two models namely the A9 and the A9+, with the former being more expensive.

What Are The Key Features Of Innosilicon A9?

Some of the key features of Innosilicon A9 include:

Low power consumption

The Innosilicon A9 comes with a unique design that helps to keep power consumption low. It has a power consumption of just 620W for the Innosilicon A9 and 1550W for Innosilicon A9+, which makes it one of the most efficient ASIC miners available on the market today.

High hashrate

The Innosilicon A9 has a high hashrate of 50ksol/s while the Innosilicon A9+ comes with a hashrate of 120kso/s, which is among the highest hashrates available for an ASIC miner.

Compact and lightweight

The Innosilicon A9 is a compact and lightweight ASIC miner that is easy to transport and set up.


The Innosilicon A9 is an affordable ASIC miner that is priced at an average price of USD 499.

High efficiency

The Innosilicon A9 has high efficiency of 0.29J/GH, which is among the best in the industry.

Reliable performance

The Innosilicon A9 is a reliable ASIC miner that has been designed to offer consistent and stable performance.

How Does Innosilicon A9 Work?

Innosilicon A9 works by performing complex cryptographic calculations in order to verify and process transactions on the Bitcoin network. By doing so, it generates new bitcoins in each block, while at the same time also securing the network.

The reward for successfully mining a block is currently 12.5 BTC. You will need to have access to a lot of cheap electricity and a good cooling system in order to make a profit with Innosilicon A9.

What Is The Profitability Of Innosilicon A9?

The profitability of Innosilicon A9 depends on a number of factors, including the cost of electricity, the cost of the miner itself, and the difficulty of the Bitcoin network.

At current prices and difficulty, you can expect to make around $2.50 per day with Innosilicon A9. This, however, is subject to change and you should do your own research before making any investment.

How Can I Improve The Efficiency Of Innosilicon A9?

There are a few things you can do in order to improve the efficiency of Innosilicon A9, including:

Overclock the miner

One way to improve the efficiency of Innosilicon A9 is to overclock it. This can be done by increasing the frequency of the miner. However, it is important to note that overclocking will void your warranty.

Use a good cooling system

Another way to improve the efficiency of Innosilicon A9 is to use a good cooling system. This will help to keep the miner cool and running at its best.

Use a power-efficient PSU

Another way to improve the efficiency of Innosilicon A9 is to use a power-efficient PSU. This will help to reduce the amount of power that is wasted by the miner.

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