10 Best USB Miner of 2021 – Review and Buying Guide

Top 10 Best USB Miner: Editor Recommended

The 10 Best USB Miner Review:

1. BitcoinMerch.com – Powered USB Hub 3.0, 7 Port 50W for USB Miners Newpac

BitcoinMerch.com - Powered USB Hub 3.0

7 Super speed USB 3.0 ports support transfer speed of up to 5Gbps, transferring HD movies / large data in no time. Backward compatible with USB 2.0/1.1. Delivers BC 1.2 charging up to 2.4 Amps. It’s an ideal choice to power and charge a large number of portable battery-powered devices like tablets, cell phones, cameras, etc at the same time.

48W Power supply ensures a stable enough voltage for all devices. Instantly Add 7 USB 3.0 Ports to iMac, Macbook, Mac Pro / mini, Surface Pro, XPS, Notebook PC, Mobile HDD and More. Compatible with most operating systems, such as Windows XP / Vista / 7/8/10; macos-8/9 / X, Unix, Linux.

Featured with sturdy and well-built quality, each port has its own ON/OFF switch so you don’t need to unplug the devices every time you finish using. Hot-Swapping supported.

7-in-1 design, no more clutter on the table. 1 x Aluminum 7 USB 3.0 Port Hub; 1 x USB 3.0 Extension Cable; 1 x Power Adapter DC 12V/4A; 12-month warranty; Life-long friendly customer service. Miners not included, USB Hub, Power Bank, USB Cable included.

Highlighted Features:

  • Designed to mine 24/7 and even overclock USB Miners.
  • Deliver full power to all 7 USB ports.
  • Works with Newpac, Twopac, Moonlander, Antminer and more…
  • Separate reliable power supply with US plug included.
  • Plug and go – everything you need is included to start mining ASAP.

2. Sipolar-USB Hub- 10 Ports USB Data Hub-Industrial USB Powered Hub

Sipolar-USB Hub- 10 Ports

Sipolar-USB Hub- 10 Ports USB Data Hub-Industrial USB Powered Hub – USB 2.0 Hub for Mining, Bitcoin Miner. Supply 5V/600mA sufficient current per port and supports USB 2.0 data transfer rates up to 480 Mbp.

Support Win7, Window Vista, Windows XP Pro/home edition, Window98/ME/2000 Pro/home edition, MACOS 9.0 and other. LED indicator lights show which USB ports are in use at any given time.

Add up to 10 devices by multiple hubs. Security Module: Over-current, Over-voltage, Short circuit protection, CE, FCC, ROHS approval. Support for Plug-and-Play specifications;

Highlighted Features:

  • With USB port expander or multi USB adapter for laptop you can connect up to 6 bitcoin miners, electronic gadgets or USB peripherals
  • Powered multi USB hub for computer supports the most OS: Windows XP/Vista/7/8/10; Mac OS; Linux and compatible with miner or cellphone as well as with keyboard or mouse
  • Multi port USB hub or USB connector for multiple devices ensures fast data transmission even when all ports are in use
  • External USB hub multi adapter is easy to install – just connect USB power hub charger to laptop and it’s ready to be used (USB cable included)
  • USB multiple port hub with security module and overheat protection is made of aluminum alloy; LEDs, slip-resistant elements and brackets with screws – for convenient use

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3. Runxin PCIe 1 to 4 PCI-Express 16X Slots Riser Card PCI-E 1X to External 4 PCI-e USB 3.0

Runxin PCIe 1 to 4 PCI-Express 16X

The first step, when you use the adapter card, the computer needs to be turned off before they can connect the adapter card. The Second step, connect to the motherboard’s PCI-E slot. Use USB3.0 data cable adapter to connect the ends of the two USB port.

Connect the power supply. The third step: After completion of the above two steps, first in no hurry to insert your PCI-E card, start the computer to see if your computer has been identified to the riser card, if you did not find the card, repeat the above operation.

Highlighted Features:

  • This extension is applicable to the mainboard PCI – E 1X slot, Please plug in the power cord for the floppy. When plug PCI – E extension must be computer broken wires plug again,that is compatible with 4x, 8x, 16x/graphic card interface
  • The PCI-E to USB riser card is convenient to install and use and is designed with a LED indicator light to show the work status,When plug wire must identify the direction, not to counter or offset, prevent burning equipment, plug wire when the socket of equipment first, then plug wire, avoid too hard plug socket pin is broken.
  • This 4-port USB PCI-E board is designed with 4 USB ports that support USB 3.0, so it can provide fast data transmission speed,4 PCI-E USB ports that can solve the problem of lacking enough ports
  • The PCI-E X1 to USB adapter is compatible with many kinds of computer system and is easy to use,Supported OS: DOS, Linux, Windows XP/7/8/10.
  • Due to the original production of raw materials shortage and production batches are different, the card slot and the cable color will have some differences, but the card is the same function, please rest assured absolutely does not affect the normal use, hope to understand.

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4. ASICminer – Bitfountain USB ASIC Bitcoin Miner 336 MH/s

ASICminer - Bitfountain USB

The asicminer sapphire miner is a usb miner with Speeds from 330-336mh/s! while barely using any power!

Highlighted Features:

  • Speeds from 330-336mh/s!
  • Plug and Play Mining!

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5. ASIC Miner Block Erupter USB Bitcoin 333 MH/s BTC

ASIC Miner Block Erupter

The item was shipped immediately and I received it just 3 days later. Item was as advertised, like new and operational. Nothing but good to say about the seller and item condition. The block erupter is what it is. A very weak asic miner but cheap and good for learning the system.

Highlighted Features:

  • Bitcoin
  • Miner
  • USB
  • ASIC
  • Block Erupter

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6. YingLoi 1 to 4 PCI Express 16X Slots Riser Card PCI-E 1X to External 4 PCI-E Slot Adapter

YingLoi 1 to 4 PCI Express 16X

This extension is applicable to the mainboard PCI – E 1X slot, Please plug in the power cord for the floppy. When plug PCI – E extension must be computer broken wires plug again.

The form a complete set of wire rod is customized, never grab line to plug in. Remember that!

When plug wire must identify the direction, not to counter or offset, prevent burning equipment, plug wire when the socket of equipment first, then plug wire, avoid too hard plug socket pin is broken.

Highlighted Features:

  • PCI-E slot power solution, no extra power cable needed.
  • 4 Slots brings great extendability.Plugs directly to the board without any extender cable, can be fixed to the case.
  • PCI-E 1 to 4 Riser Card, Supported OS: DOS, Linux, Windows XP/7/8/10.
  • Only one cable to the slot, easy and convenient to settle and install.With IC heat radiator.
  • Port Quantity: 4 X PCI-E USB

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7. BGNing 1 to 4 PCI Express 16X Slots Riser Card PCI-E 1X to External 4 PCI-E

BGNing 1 to 4 PCI Express 16X Slots

This extension is applicable to the mainboard PCI – E 1X slot, Please plug in the power cord for the floppy. When plug PCI – E extension must be computer broken wires plug again.

The form a complete set of wire rod is customized, never grab line to plug in. Remember that!

When plug wire must identify the direction, not to counter or offset, prevent burning equipment, plug wire when the socket of equipment first, then plug wire, avoid too hard plug socket pin is broken.

Highlighted Features:

  • PCI-E slot power solution, no extra power cable needed.
  • 4 Slots brings great extendability.Plugs directly to the board without any extender cable, can be fixed to the case.
  • PCI-E 1 to 4 Riser Card, Supported OS: DOS, Linux, Windows XP/7/8/10.
  • Only one cable to the slot, easy and convenient to settle and install.With IC heat radiator.
  • Port Quantity: 4 X PCI-E USB

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8. XT-XINTE PCIe 1 to 4 PCI-Express 16X Slots Riser Card PCI-E 1X to External 4

XT-XINTE PCIe 1 to 4 PCI-Express 16X

This extension is applicable to the mainboard PCI – E 1X slot, Please plug in the power cord for the floppy. When plug PCI – E extension must be computer broken wires plug again. The form a complete set of wire rod is customized, never grab line to plug in. Remember that!

When plug wire must identify the direction, not to counter or offset, prevent burning equipment, plug wire when the socket of equipment first, then plug wire, avoid too hard plug socket pin is broken.

Please allow 1-3mm error due to manual measurement and make sure you do not mind before ordering. Due to the original production of raw materials shortage and production batches are different, the card slot and the cable color will have some differences, but the card is the same function, please rest assured absolutely does not affect the normal use, hope to understand.

Highlighted Features:

  • 4 Slots brings great extendability.
  • Plugs directly to the board without any extender cable, can be fixed to the case.
  • PCI-E slot power solution, no extra power cable needed.
  • Only one cable to the slot, easy and convenient to settle and install.
  • With IC heat radiator.

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9. Hot PCI Express Riser Card PCI-E 1x to 16x 1 to 4 PCIE USB 3.0 Slot Multiplier Hub Adapter

Hot PCI Express Riser Card PCI-E

4 Slots brings great extendability. Plugs directly to the board without any extender cable, can be fixed to the case. PCI-E slot power solution, no extra power cable needed. Only one cable to the slot, easy and convenient to settle and install.

Highlighted Features:

  • Item: PCI Express 16X Slot External Riser Card
  • Color: Blue
  • Output  Interface:USB3.0
  • Support System: Windows XP/7/8/10
  • Support Interface: PCI-E 1x / PCI-E 4x / PCI-E 8x / PCI-E 16x
  • Bus Port: PCI-E
  • Port Quantity:4 X PCI-E USB
  • Hot PCI Express Riser Card PCI-E 1x to 16x 1 to 4 PCIE USB 3.0 Slot Multiplier Hub Adapter For Bitcoin Mining Miner BTC Machine

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10. PCIe 1 to 4 PCI-Express 16X Slots Riser Card PCI-E 1X to External 4 PCI-e USB 3.0

PCIe 1 to 4 PCI-Express 16X Slots

Effectively solve the motherboard PCI-E interface is not enough, an interface can be extended out of 4; The use of plug-in design, not through the extension line directly inserted into the motherboard interface, and can be fixed to the chassis, stability and reliability greatly improved!

The main control panel uses PCI-E interface direct power supply mode, and no external power line is needed, so that the main board power is free from external interference, and the stability is higher!

Reduce the number of adapter and transfer line, one line directly to the interface, effectively reduce the interface interference and wire loss, to ensure data reliability, so as to improve work efficiency!

Highlighted Features:

  • Bus interface: PCI-E X1 (compatible with X4, X8, X16 slot)
  • Reduce the number of adapter and transfer line, one line directly to the interface, effectively reduce the interface interference and wire loss, to ensure data reliability, so as to improve work efficiency!
  • The main control panel uses PCI-E interface direct power supply mode, and no external power line is needed, so that the main board power is free from external interference, and the stability is higher!
  • Effectively solve the motherboard PCI-E interface is not enough, an interface can be extended out of 4;
  • The use of plug-in design, not through the extension line directly inserted into the motherboard interface, and can be fixed to the chassis, stability and reliability greatly improved!

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