---
product_id: 2565708
title: "Asicminer USB Block Erupter Mining Rig ~3g/hash Per Second!"
brand: "bitfountain"
price: "FREE"
currency: ZAR
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.za/products/2565708-asicminer-usb-block-erupter-mining-rig-3g-hash-per-second
store_origin: ZA
region: South Africa
---

# 3 GH/s Speed USB Powered Secure Mining Asicminer USB Block Erupter Mining Rig ~3g/hash Per Second!

**Brand:** bitfountain
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 💰 Mine Your Way to Financial Freedom!

## Quick Answers

- **What is this?** Asicminer USB Block Erupter Mining Rig ~3g/hash Per Second! by bitfountain
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/2565708-asicminer-usb-block-erupter-mining-rig-3g-hash-per-second)

## Best For

- bitfountain enthusiasts

## Why This Product

- Trusted bitfountain brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable Design:** Take your mining rig anywhere; its sleek design fits perfectly in your tech arsenal.
- • **Plug-and-Play Convenience:** Easily connect via USB and start mining in seconds—no complex setup required.
- • **Energy Efficient Operation:** Maximize your profits with low power consumption while mining Bitcoin.
- • **Join the Crypto Revolution:** Be part of the future of finance—start mining today and connect with a community of innovators.
- • **Unleash Your Mining Potential:** Experience a blazing 3 GH/s hash rate for efficient Bitcoin mining.

## Overview

The Asicminer USB Block Erupter is a compact and efficient Bitcoin mining rig that delivers a hash rate of approximately 3 GH/s. Designed for ease of use, it connects via USB and operates with minimal power consumption, making it an ideal choice for both novice and experienced miners looking to capitalize on the cryptocurrency boom.

## Description

IN HAND READY TO SHIP Auction is for a ~3.3 Gh/s mining kit. (10) ASIC Miner USB Block Erupter (1) Anker 10 port USB 3.0 hub ASIC Miner USB Block Erupter BLACK COLOR These are NOT the first batch Emerald Units. They are the SAPPHIRE Updated Blue PCB Units. The Block Erupter USB series is the second major product of ASICMINER. SPEED: Better Stability! Now the hashrate converges to its theoretical value of 336MH/s per unit. Auction is for 10 USB Block Erupter for a total of ~3.3 giga hash. STABILITY: The manufacturer has stress tested 9 Block Erupter USBs in row without heat sinks, heating up each other in a very dense USB hub with 25C without active airflow. No unexpected (non-probabilistic) HW errors! POWER: Each Sapphire Block Erupter pulls 500 milliamps on USB-fed 5.5 volts for a total of 2.75 watts per unit The Anker 10 port USB 3.0 hub allows expansion up to 10 USB Block Erupters. The hub provides the full 500 milliamps required per Block Erupter. This auction is for (10) USB Block Erupters and (1) 10-port hub. FREE SHIPPING WORLDWIDE. Will be shipped same-day or within 24-hours at the most. Domestic Shipping : USPS Priority Mail w/ Tracking, Signature Confirmation & Full Insurance USPS Express Mail International w/ Tracking, Signature Confirmation & Full Insurance

## Features

- ASIC
- USB BTC Miner
- Bitcoin
- BitFountain
- Bulk

## Images

![Asicminer USB Block Erupter Mining Rig ~3g/hash Per Second! - Image 1](https://m.media-amazon.com/images/I/91ObmvRgvHL.jpg)
![Asicminer USB Block Erupter Mining Rig ~3g/hash Per Second! - Image 2](https://m.media-amazon.com/images/I/81o+KFnEAcL.jpg)
![Asicminer USB Block Erupter Mining Rig ~3g/hash Per Second! - Image 3](https://m.media-amazon.com/images/I/81NDqy9+83L.jpg)
![Asicminer USB Block Erupter Mining Rig ~3g/hash Per Second! - Image 4](https://m.media-amazon.com/images/I/816EkA5TgGL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Too much
  

*by S***F on Reviewed in the United States on August 7, 2013*

August 2013:  With 3GH/s you would currently be getting 1BTC every 10 days or so.  At the current rate of $100 = 1BTC, plus increasing mining difficulties, plus energy costs, it would take you a lot more than 220 days for this mining rig to pay for itself.  My guess is that it would take more than a year to pay for itself.  By then mining will be hard enough to where 3GH/s will almost be laughable.  Add on to that the people who've already made some good cash in mining have reinvested some of that money in to 500GH/s rigs or better.  That means less for the slow folks.All of the BTC mining rigs that I've seen for sale on ebay and amazon are all way OVER INFLATING expected mining returns.  Do your reading and work up a spreadsheet (or grab one of the many google sheets people have made).  With 6.5GH/s you would realistically expect to get 1.5BTC every 2 weeks.Remember, everyone else who is mining is selling off their old gear to pay for the new, super fast, ASIC miners.  I would say a 3GH/s mining rig is worth about $350 tops.

### ⭐⭐⭐⭐⭐ 







  
  
    Don't disregard the value of these little miners ...
  

*by J***N on Reviewed in the United States on January 15, 2014*

No one should be mining Bitcoin at this point in time - the difficulty level in solving BitCoin calculations is much too complex for ANY equipment you will find to an end user here on Amazon, or EBay, or anywhere else.  If you want to mine BitCoin you likely would need to go to a Cloud Hashing contract and add to it as the level of difficulty increases to make money.But, here is my point - these things are a good deal if the seller is offering the equipment as shown for say under $1200.00 in my opinion because there are many coins available to mine that use the SHA-256 algorithm where these little miners are profitable.You mine SHA-256 algorithm coins at the least difficulty level as shown on CoinChoose or CoinWarz, build your mined coin inventory and sell when the price is right for you.You can make money mining coins other than BitCoin using rigs like this as long as the seller is selling at a somewhat reasonable price - like I said 1200.00 or less would be a good price for a high quality powered 10-port USB hub, (10) ten Sapphire ASIC miners that would mine at a 336 megahashes/second (336,000,000 calculations per second to solve the puzzle), and a fan to cool the miners.

### ⭐ 







  
  
    Over priced
  

*by P***J on Reviewed in the United States on August 26, 2013*

Let's break down the cost here.10 ASIC Erupter = 10 x $50.00 = $500 +1  10 Port USB Hub = 1 x $60.00 = $60 +1 USB Fan = 1 x $8.00  = $8.00Grand total without shipping -> $568.To anyone reading this, do yourself a favor and build your own setup.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-09*