How much is the S4 miner

1. This depends on what configuration of bitcoin mining machine you buy. Take Avalon mining machine as an example, avalon2
1t package (10 single-mode groups): the price is 13999 yuan; The price of avalon2 single-mode 100g is 1599 yuan; The price of Avalon 2-generation Miner 2 mole 200g is 2500 yuan. At present, Avalon three generation chips have been released, and Avalon 3 mining machine is about to enter the market.

2. Now a lot of people are speculating money and buying mining machines to dig crazily, so the price is not cheap. Basically, it's about 20000-40000. Recommend a digging chain network, which introces the configuration of mining machine and all kinds of information, you can understand it. Just ask for an ace ē

3. At present, the mainstream price of Avalon mining machine in the market is as follows:
Avalon 2 generation single-mode group 105g
:
￥ 488
3 generation single-mode group 290g:
￥ 2088
3 generation single-mode group 245g:
￥ 1758
3 generation whole machine 800g:
￥ 7866
I hope I can help you.

4. This depends on the brand and computing power of the Miner you buy. According to Avalon, the mainstream miner in the market at present:

avalon2 single-mode group
(chip frequency 1500mh / s) ￥ 488 100 g ￥ 4.9 / g 340W ￥ 2.04 / g 0.0037 BTC
￥ 14.11 51 days
avalon3 single-mode group
(chip frequency 500mh / s) ￥ 1, 988 290 g ￥ 6.9/g 342 w ￥ 0.71/g 0.0108 BTC
￥ 40.93 113 days
avalon3
(chip frequency 450mh / s) ￥ 7866 800 g ￥ 9.8/g 822 w ￥ 0.62/g 0.0299 BTC
￥ 112.91 999 days

5. https://dragonex.im/account/register?inviteid=1007768
Longwang, which has been used for more than half a year, is stable. You can buy eth by recharging RMB directly, which is suitable for novice operation

6. If it is currency, encryption measures, you can rest assured. Currency is a digital currency wallet based on blockchain technology. Net, a digital currency, is directly exchanged with RMB 1:1, with stable value.

7.

The price of S5 is 1150 yuan per set. The following is its basic information:

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however, ant mining machine has been out of S7, S5 has been out of mine, if there is free electricity, it is recommended to buy, if there is no free electricity, it is better to save it, do not go mining

it's better to buy bitcoin directly from the trading platform, and the cost of purchase may be lower than that of mining. Moreover, most of today's digital currencies do not adopt the mining method of bitcoin. A typical example of this kind of currency is Ruitai coin and Qianjin card

8. Broadway is OK. Old brands are expensive. I don't know how much. Some of the prices are pretty good. You can find out about the price on the Internet. Anyway, with invoice warranty, people won't make trouble for themselves in order to earn a few yuan.
there are also bad things in online shopping. You don't know if it's fake. You don't know if it's troublesome to change pages, or if it's troublesome to repair your business, and if you add 100 postage, the price will be almost the same.

JD can't bargain, the price is average

9. Ant T17 hard disk version connection failed because the upgrade software was not completely downloaded ring the update process, so the upgrade file needs to be downloaded again.