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GekkoScience Compac USB Stick Bitcoin Miner 15gh/s+ (BM1384x2)

3.7 out of 5 stars 93 ratings

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  • 15+gh/s mining speed(Higher speed requires usb port above spec)
  • 32-.35 watts per gh!
  • Completely silent operation
  • 2x Bitmain BM1384 chips
  • 2-pac is the name(2 chips one board) This is not a "2 pack" of miners, but a single miner with 2 chips.

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WARNING:

CHOKING HAZARD -- Toy contains a marble. Not for children under 3 yrs.

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Product description

The most efficient USB miner ever manufactured is available in limited quantities! The 2-PAC Compac features 2 Bitmain BM1384 chips (same chip in S5) and a fully adjustable regulator design that gives you a core voltage range of 550mV to 800mV. Typical hasrate is 15+gh/s depending on clock rate. Efficiency is .31-.35 watts per gh. **NOTE** This is the "2-pac" usb miner. It is not a "2 pack" of usb miners. It is named 2-pac because it is a single miner with 2 asic chips, as opposed to 1.


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Max of 2 units per buyer. Subsequent orders will be cancelled.


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3.7 out of 5 stars
3.7 out of 5
93 global ratings
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Top reviews from the United States

Reviewed in the United States on July 22, 2017
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Reviewed in the United States on January 16, 2018
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Reviewed in the United States on March 24, 2017
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Reviewed in the United States on September 20, 2017
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Reviewed in the United States on January 26, 2018
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Reviewed in the United States on February 13, 2018
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Reviewed in the United States on July 13, 2018
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Reviewed in the United States on January 2, 2019
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Top reviews from other countries

ThatGuyFromAlberta
5.0 out of 5 stars Not A Money Maker, But A Keeper
Reviewed in Canada on April 24, 2018
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Guillaume S
2.0 out of 5 stars Is what is stated
Reviewed in Canada on September 6, 2018
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corey
4.0 out of 5 stars No for steady profit
Reviewed in Canada on June 23, 2018
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Christopher
5.0 out of 5 stars Fast shipping
Reviewed in Canada on September 5, 2018
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Amazon Customer
4.0 out of 5 stars Four Stars
Reviewed in Canada on June 10, 2018
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