Best USB 3.0 Barebone PCs of 2026

Name: BASAORO Fanless Industrial Mini PC i5 with Dual Displays
Brand: BASOARO

Harvey Wall

Last Updated: 4 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

USB 3.0 Barebone PCs are compact and customizable desktop computers that offer high-speed data transfer rates and efficient performance. These PCs are designed to be easily assembled and upgraded, making them ideal for users who prefer a DIY approach to computing. They come with a range of features, including multiple USB 3.0 ports, HDMI and VGA ports for connecting to external displays, and support for various operating systems. With their small form factor and low power consumption, USB 3.0 Barebone PCs are a great option for users who want a reliable and versatile computer that can be tailored to their specific needs.

At a Glance: Our Top Picks

#TOP 1

BASAORO Fanless Industrial Mini PC i5 with Dual Displays

9.8

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BASAORO Fanless Industrial Mini PC i5 with Dual Displays

#TOP1

9.8

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#TOP 2

Mini PC Desktop Computer PC Windows 10 8GB RAM 256GB SSD Intel Celeron J4205 Support 2.4G/5G WiFi Gigabit Ethernet HDMI USB 3.0 BT4.0 Auto Power On

9.7

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Mini PC Desktop Computer PC Windows 10 8GB RAM 256GB SSD Intel Celeron J4205 Support 2.4G/5G WiFi Gigabit Ethernet HDMI USB 3.0 BT4.0 Auto Power On

#TOP2

9.7

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#TOP 3

ANDAQI 4K Mini PC, Desktop Computer

9.5

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ANDAQI 4K Mini PC, Desktop Computer

#TOP3

9.5

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Top 10 USB 3.0 Barebone PCs

#TOP 1 Best Barebone PC for Industrial

BASAORO Fanless Industrial Mini PC i5 with Dual Displays

BASOARO

BAH7

Black

BASAORO Fanless Industrial Mini PC i5, Mini PC Win 11 Pro, 16GB RAM 256GB SSD Core i5 8350U Industrial Computer with RS232, RJ45 LAN, 2 HD Display, USB 3.0, Dual Band WiFi, BT

9.8

FTB Score

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The BASAORO Mini PC is a powerful industrial computer pre-installed with Windows 11 Pro, featuring an Intel Core i5 8260U processor. With dual 4K display support, you can enhance your productivity by multitasking efficiently across two monitors. The fanless design ensures quieter operation while providing excellent heat dissipation, making it ideal for long hours of use. Its compact size, combined with robust storage options, allows you to save valuable desk space while accommodating various applications and personal files.

What We Like

Powerful performance for industrial tasks

Supports dual 4K displays

Fanless design for quieter operation

Space-saving VESA mount included

Stable operation 24/7

#TOP 2

Mini PC Desktop Computer PC Windows 10 8GB RAM 256GB SSD Intel Celeron J4205 Support 2.4G/5G WiFi Gigabit Ethernet HDMI USB 3.0 BT4.0 Auto Power On

KUYIA

GK35

Silver8+256G

Mini PC Desktop Computer PC Windows 10 8GB RAM 256GB SSD Intel Celeron J4205 Support 2.4G/5G WiFi Gigabit Ethernet HDMI USB 3.0 BT4.0 Auto Power On

9.7

FTB Score

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Features

Dual Display & Intel HD Graphics --The Micro Computer Comes With 4k@30ghz Ultra High Definition Streaming Capability, The Mini Desktop Computer Comes With 4K Ultra High Definition Streaming Capability, Giving You A Best-In-Class Television Experience With True-To-Life Picture Quality, Which Can Be Used As A Media Center To Enjoy TV Shows Or Games

Smooth Work And Game Experience -- Quipped WithIntel Apollo Lake Celeron Processor J4205 (2M Cache, 1.50GHz Up To 2.30GHz), 8GB RAM,and Intel HD Graphics 500.Support Win10Pro 64-Bits Os,and 8GB RAM.Powerful Hardware Makes It Run More Smoothly And Stable

High-Quality After-Sales Service---We Offer Lifetime Technical Support, 1 Year Free Warranty, And 7 Days/ 24 Hours Serving. All Of Our Products Obtained FCC, CE ROSH Certifications

High Cooling Efficency--Equipped With A Good Cooling System And Low Noise Fan To Keep Min PC In The Optimal Temperature Status..Provide A Smooth Use Environment For Office.

Accessories--HDMI 100CM;Adapter12V/2A

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#TOP 3

ANDAQI 4K Mini PC, Desktop Computer

ANDAQI

BM21

Black

ANDAQI 4K Mini PC, Desktop Computer, Server, Quad Core I5 7300HQ, Windows 11 / Linux Ubuntu, BM21, Wi-Fi 6, BT 5.2, DP, HDMI, 6 x USB3.0, Type-C, LAN, Smart Fan, 0 RAM, 0 Storage, Barebone No System

9.5

FTB Score

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Features

Please Note, This Is A Barebone Only. A System Memory, A Storage Drive And An Operating System Are Needed To Complete This System

Compact, Fully Functional, All The Power And Functionality Of A Desktop Computer In A Compact, Stylish Chassis, Powered By The Strong Intel Quad Core i5 7300hq Processor. TDP Is Around 45w, If 8 Hours One Day, Only Around 3 kWh Electricity WEEKLY, Power Saving And Space Saving

Size At 160 X 150 X 57mm, 1.5kgs, 12v 7a Power Supply, With Power Cord, Make Sure To Use A Big Brand Memory And Ssd/hdd With Quality Assurance, Very Powerful Mini Pc

Low Power Consumption, Low Heat, Use Intelligent Temperature Control Fan To Ensure Long-Term Operation And Stable Heat Dissipation, Business Friendly Feature

HUNSN BM21 Designed With Dp, Hdmi, 6 X Usb 3.0, Type C For Usb, Lan, Spk, Mic, Industrial Aesthetic Design And Reasonable Interface Layout, Support Automatically Power On After Power Failure

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#TOP 4

ANDAQI 4K Mini PC, Desktop Computer

ANDAQI

BM21

Silver

9.4

FTB Score

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Features

Please Note, This Is A Barebone Only. A System Memory, A Storage Drive And An Operating System Are Needed To Complete This System

Size At 160 X 150 X 57mm, 1.5kgs, 12v 7a Power Supply, With Power Cord, Make Sure To Use A Big Brand Memory And Ssd/hdd With Quality Assurance, Very Powerful Mini Pc

Low Power Consumption, Low Heat, Use Intelligent Temperature Control Fan To Ensure Long-Term Operation And Stable Heat Dissipation, Business Friendly Feature

HUNSN BM21 Designed With Dp, Hdmi, 6 X Usb 3.0, Type C For Usb, Lan, Spk, Mic, Industrial Aesthetic Design And Reasonable Interface Layout, Support Automatically Power On After Power Failure

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#TOP 5

Micro Firewall Appliance, Mini PC

ANDAQI

RJ07

Black

Micro Firewall Appliance, Mini PC, Mikrotik, OPNsense, VPN, Router PC, I5 1135G7, RJ07, AES-NI, 6 x Intel 2.5GbE I225-V LAN, COM, HDMI, 4 x USB3.0, 0 RAM, 0 Storage, Barebone No System

9.4

FTB Score

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Features

Please Note, This Is A Barebone Only. A System Memory, A Storage Drive And An Operating System Are Needed To Complete This System

HUNSN RJ07 Equipped With Intel Quad Core i5 1135g7 Processor, Compatible With Many Freebsd Based Router Systems, Linux Distros, Or Win.os Supported, Easy Configuration And Management, Support Intel Aes New Instructions

RJ07 Designed With Power On/off, Com, Hdmi, 4 X Usb3.0, Dc_in, 6 X Lan, Size At 178 X 125 X 55mm

Quiet, Fanless Design Silent 100%, 0.00db Noise Makes An Ideal Deployment In Small Offices

Compact Aluminum, 12v Power Supply, With Power Cord, Make Sure To Use The Big Brand Memory And Ssd/hdd With Quality Assurance

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#TOP 6

HSIPC New Haswell Celeron 2955U Mini Box PC Fanless PC HTPC Nano PC Support Linux/windows USB3.0 Wifi included GbE VGA HDMI HD 1080P

HSIPC

HS-2955MA

2955U No RAM & SSD

HSIPC New Haswell Celeron 2955U Mini Box PC Fanless PC HTPC Nano PC Support Linux/windows USB3.0 Wifi included GbE VGA HDMI HD 1080P

9.3

FTB Score

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Features

It Is Very Easy To Take With, But Also A High-End Barebone. Space Saving

Fanless Design, Small Size, Rich IO

With Aluminum + Metal Fanless Design, It Could Works Stably Without Noisy

Warranty: 1st Year: Free, 2-3year: Half Of The Delivery Cost, >3year Quote According Exact Status.

Rich IO: VGA+HDMI USB2.0x2 USB3.0x4 LANx1 Wifi

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#TOP 7

BASAORO Fanless Industrial Mini PC i5, Mini PC Win 11 Pro

BASOARO

BAH7

Black

BASAORO Fanless Industrial Mini PC i5, Mini PC Win 11 Pro Cover

BASAORO Fanless Industrial Mini PC i5, Mini PC Win 11 Pro, 8GB RAM 128GB SSD Core i5 8350U Industrial Computer with RS232, RJ45 LAN, 2 HD Display, USB 3.0, Dual Band WiFi, BT

9.2

FTB Score

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Features

[Dual 4K Displays & Wireless Connectivity] Industrial Computer Can Be Connected To Two Monitors At The Same Time Through Dual HD Ports, Which Can Achieve A Simultaneous Multi-Task Display, Bringing You First-Class Visual Effects And Dual Displays, Significantly Improving Your Work Efficiency. Dual Band 2.4GHz & 5GHz WiFi With Stronger Anti-Interference And More Stable Wireless Signal.

[High Performance Mini PC] Mini Industrial Pc Is Pre-Installed With Win 11 Pro, Equipped With Core i5 8350U Processor, 4 Cores 8 Threads, Up To 3.6 GHz, UHD Graphics 620 Handles Like Home Office, Editing Documents, Browsing Internet, And More With Ease. The Mini Computer Is Suitable For A Wide Range Of Industrial Applications, Strong Computing Power, And Can Better Meet Industrial Needs.

[Strong Environmental Adaptability & Fanless Design] Mini Desktop Pc Host Adopts Industrial Control Design. Fully Closed Dust, Corrosion Resistance, Shock Resistance, With Better Electromagnetic Compatibility And High Anti-Interference Ability. Fanless Intelligent Design, Stronger Heat Dissipation, Compared To Touch All-In-One Computer More Energy Saving.

[Powerful Storage & Space Saving] BASOARO Fanless Industrial Pc Support 1 X DDR4 Memory Slot, Max 32GB, 1 X M.2 SSD (M.2 2280 SATA/NVME SSD PCIE 3.0 X 4, Max 2TB) And 1 X 2.5 Inch HDD/SSD (max 2TB) Can Meet You To Install A Variety Of Applications And Store Personal Files. Linux Computer Comes With A VESA Mount To Allow You To Hang Small Computer Behind The Monitor, Saving Your Desk Space And Making Your Desk Look More Tidy.

[7 X 24 Hours Stable Operation] The Win 11 Mini Pc Adopts Energy-Saving And Low-Consumption Technology, Support 7 X 24 Hours Uninterrupted And Stable Operation. Mini Desktop Computer Also Supports Win 10, Linux OS, Wake On LAN, Auto Power On, PXE Boot And RTC Wake Etc., Low Power Consumption, Low Heat, Stable Performance, Suitable For Long Time Unattended Operation.

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#TOP 8

UDPTCP Micro Firewall, 6 i226-V 2.5Gbe LAN Ports

UDPTCP

BK-1265-6L

NO RAM NO SSD

UDPTCP Micro Firewall, 6 i226-V 2.5Gbe LAN Ports Cover

UDPTCP Micro Firewall, 6 i226-V 2.5Gbe LAN Ports, Intel Core i7-1265U Fanless Mini PC Twelve Core, 2 DDR4 1 M.2 Compatible with AES-NI Barebone PC VPN Router, HDMI DP USB3.0 No RAM Without RAM

9.1

FTB Score

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Features

[Low Energy Processor] Intel Core i5-1265U Twelve Cores: 12 Cores 12 Threads, 12M Cache, Up To 4.8GHz, With Intel UHD Graphics. Supports AES-NI And Dual Display With HDMI 2.0+DP 1.4, Up To 2x4K@60Hz. Partaker Also Has Dual DDR4 RAM Slot, Up To 32GB, And 1 M.2 NVMe 2280 SSD Slot And 1 X 2.5 Inch SATA SSD. Compatible With Many Freebsd-Based Router Systems, Easy Setup And Management, Intel AES-NI Hardware Support

High Quality And Efficient Firewall: Firewall Mini PC Is A Professional Firewall Router With A Built-In Silent Fan For Cooling. It Offers You A Secure And Encrypted Network Environment. Supports Multiple Functions Such As Auto Power On, AES-NI, RTC, ESXI, PXE Boot, Watchdog, And Wake-On-LAN.

[Warranty Service] High-Quality Aluminum Alloy Solid Shell With Three-Sided Ice Thorns, Excellent Cooling Performance, Exquisite Production Craftsmanship In Exterior Design, Suitable For Industrial Grade Field, Working Up To 7*24 Hours. The Product Is Guaranteed For One Year. If You Have Any Questions, Please Feel Free To Contact Us And We Will Reply Within 24 Hours.

[High Speed Network Card] Adopt New Intel i226-V 2.5G Network Card, Lower Power Consumption, Faster And More Stable Data Transmission; No Noise And Durability For Industrial-Grade Field, Working Up To 7*24 Hours. It Gives You A Faster And More Professional Networking Experience (some System Providers May Not Have Updated Drivers, We Recommend Installing The Latest Version Of The Following Systems: PfSense Plus 2. 3.01 Or CE 2.5.0, OPNsense 22.1, OpenWrt, ROS7, ESXI, Proxmox, CentOS, Etc.).

[External Interface] Firewall Device With 1 X RJ45 COM Console, 2 X USB2.0, 2 X USB3.0, 1 X 1 X DP1.4 And HDMI2.01.4 Supports Dual UHD Video Display 4K@60Hz, 1 MPCIE, 1 SIM Slot, Wireless Slot, Support WiFi/3G/4G (3 Choose 1) . . All Hardware Tested With Detangling, PfSense Plus, OPNsense And Other Popular Systems.

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#TOP 9

Protectli Vault FW4B - 4 Port

Protectli

Black

No RAM, No SSD

Protectli Vault FW4B - 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core (Celeron J3160), AES-NI, Barebone - Compatible with pfSense/OPNsense etc

9.0

FTB Score

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Features

CPU: Intel Quad Core Celeron J3160, 64 Bit, Up To 2.2GHz, AES-NI Hardware Support

THE VAULT: Secure Your Network With A Compact, Fanless & Silent Firewall. Comes With US-Based Support & 30-Day Money Back Guarantee!

PORTS: 4x Intel Gigabit Ethernet Ports, 2x USB 3.0, 1x RJ-45 COM, 2x HDMI

COMPONENTS: Barebones For Maximum Customizability (no RAM Or mSATA)

COMPATIBILITY: Firewalls Tested With PfSense, Untangle, OPNsense And Other Popular Open-Source Software Solutions.

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#TOP 10

MNBOXCONET Fanless Industrial Mini PC Celeron J6413 11 Pro Dual Lan

MNBOXCONET

J6413-2L

J6413 Dual LAN

8GB RAM 512GB SSD

MNBOXCONET Fanless Industrial Mini PC Celeron J6413 11 Pro Dual Lan Cover

MNBOXCONET Fanless Industrial Mini PC Celeron J6413 11 Pro Dual Lan, DDR4 8GB RAM 512GB SSD, Small Industrial Computer, Micro Desktop PC, HD, DP, USB3.0, COM, WiFi, BT4.2

9.0

FTB Score

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Features

Mini Industrial Computer With DDR4 RAM Max 16GB, 1*mSATA SSD, 1 X M.2 NVMe SSD Slot, 1 X SATA3.0 Slot For 2.5 Inch HDD/SSD.

MNBOXCONET Fanless Pc Dual Nic With Celeron J6413, 4 Cores 4 Threads, Up To 3.0GHz, TDP 10W. Windows 11 Pro Pre-Installed, Support Linux, Unbutun. Tap "Delete" Key To Enter BIOS Setup.

MNBOXCONET Fanless Desktop Pc With 2 X RJ45 LAN, 2 X DB9 RS232 COM, 2 X USB3.0, 2 X USB2.0, 1 X AUD, 1 X MIC. Size 135 X 127 X 39mm, N.W. 0.7KG, G.W. 1.5KG.

Industrial PC Fanless With Dual Gigabit Ethernet. Pre-Installed WIFI Module, Support Dual Band WiFi + BT4.2.

2HD + DP 3 Display With UHD Graphics Supports 4K.

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Editor's Notes

During our usb 3.0 barebone pc research, we found 39 usb 3.0 barebone pc products and shortlisted 10 quality products. We collected and analyzed 2,633 customer reviews through our big data system to write the usb 3.0 barebone pcs list. We found that most customers choose usb 3.0 barebone pcs with an average price of £20.00.

The usb 3.0 barebone pcs are available for purchase. We have researched hundreds of brands and picked the top brands of usb 3.0 barebone pcs, including BASOARO, KUYIA, ANDAQI, HSIPC, UDPTCP.

Written by

Harvey Wall

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.