{Updated} Top 10 Best micro firewall {Guide & Reviews}

Are you looking for best micro firewall, we’ve consulted top experts who has in-and-out knowledge about the micro firewall. We choose the top most quality product, which comes with amazing features you’ve never heard before. We have filter more than 100+ of product to give you top 10 list of best micro firewall.

This list is undoubtedly the best micro firewall available in the market today. However, if you don’t want to spend more time on filtering and finding which one is good micro firewall, then you should absolutely go for our Top list of the winner. which comes with all the basic features one could expect in a micro firewall.


Best micro firewall – The Winners!


But these three has some more competitions too, Check out below List of Top 10 best micro firewall.

If you are ready to choose a new micro firewall, check out our recommendations for the best micro firewall. But if you’d like to learn more about the various types of micro firewall available and how to choose the right one for you, read on.


List of Top 10 Best micro firewall In Detailed


Bestseller No. 1
Protectli Vault 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core, AES-NI, 8GB RAM, 120GB mSATA SSD
  • THE VAULT: Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
  • CPU: Intel Quad Core Celeron J3160, 64 bit, up to 2.2GHz, AES-NI hardware support
  • PORTS: 4x Intel i210 Gigabit Ethernet ports, 2x USB 3.0, 1x RJ-45 COM, 2x HDMI
  • COMPONENTS: 8GB DDR3L RAM, 120GB mSATA SSD. coreboot BIOS optional, must be installed by user.
  • COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
Bestseller No. 2
Protectli Vault 2 Port, Firewall Micro Appliance/Mini PC - Intel Dual Core, Barebone
  • THE VAULT: Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
  • CPU: Intel Dual Core Celeron J1800, 64 bit, 2.4GHz, 2MB L2 Cache
  • PORTS: 2x Intel Gigabit Ethernet NIC ports, 1x USB 2.0, 1x USB 3.0, 1x RJ-45 COM, 1x VGA
  • COMPONENTS: Barebones for maximum customizability (no RAM or mSATA)
  • COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
Bestseller No. 3
Protectli Vault 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core, Barebone
  • THE VAULT: Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
  • CPU: Intel Quad Core Celeron J1900, 64 bit, 2.0GHz, 2MB L2 Cache
  • PORTS: 4x Intel Gigabit Ethernet NIC ports, 1x USB 2.0, 1x USB 3.0, 1x RJ-45 COM, 1x VGA
  • COMPONENTS: Barebones for maximum customizability (no RAM or mSATA)
  • COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
Bestseller No. 4
Protectli Vault 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core (Atom E3845), AES-NI, Barebone
  • THE VAULT: Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
  • CPU: Intel Quad Core Atom E3845, 64 bit, 1.9GHz, 2MB L2 Cache, AES-NI hardware support
  • PORTS: 4x Intel Gigabit Ethernet NIC ports, 1x USB 2.0, 1x USB 3.0, 1x RJ-45 COM, 1x VGA
  • COMPONENTS: Barebones for maximum customizability (no RAM or mSATA)
  • COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
Bestseller No. 6
Protectli Vault 6 Port, Firewall Micro Appliance/Mini PC - Intel Dual Core i5, AES-NI, Barebone
  • THE VAULT: Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
  • CPU: Intel Dual Core i5 7200U, 64 bit, up to 3.1GHz, 3MB Smart Cache, Intel AES-NI hardware support
  • PORTS: 6x Intel Gigabit Ethernet NIC ports, 4x USB 3.0, 1x RJ-45 COM, 1x HDMI
  • COMPONENTS: Barebones (No SSD, no RAM)
  • COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
Bestseller No. 7
Protectli Vault 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core, 4GB RAM, 16GB mSATA SSD
  • THE VAULT: Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
  • CPU: Intel Quad Core Celeron J1900, 64 bit, 2.0GHz, 2MB L2 Cache
  • PORTS: 4x Intel Gigabit Ethernet NIC ports, 1x USB 2.0, 1x USB 3.0, 1x RJ-45 COM, 1x VGA
  • COMPONENTS: 8GB DDR3L RAM, 16GB mSATA SSD
  • COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
Bestseller No. 8
Protectli Vault 4 Port, Firewall Micro Appliance/Mini PC - Intel Quad Core, AES-NI, 4GB RAM, 32GB mSATA SSD
  • THE VAULT: Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
  • CPU: Intel Quad Core Atom E3845, 64 bit, 1.9GHz, 2MB L2 Cache, AES-NI hardware support
  • PORTS: 4x Intel Gigabit Ethernet NIC ports, 1x USB 2.0, 1x USB 3.0, 1x RJ-45 COM, 1x VGA
  • COMPONENTS: 4GB DDR3L RAM, 32GB mSATA SSD
  • COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
Bestseller No. 9
Protectli Vault 6 Port, Firewall Micro Appliance/Mini PC - Intel Dual Core, AES-NI, Barebone
  • THE VAULT: Secure your network with a compact, fanless & silent firewall. Comes with US-based Support & 30-day money back guarantee!
  • CPU: Intel Dual Core Celeron 3865U, 64 bit, 1.8GHz, 2MB Smart Cache, Intel AES-NI hardware support
  • PORTS: 6x Intel Gigabit Ethernet NIC ports, 4x USB 3.0, 1x RJ-45 COM, 1x HDMI
  • COMPONENTS: Barebones (No SSD, no RAM)
  • COMPATIBILITY: No OS pre-installed. All hardware tested with pfSense, untangle, OPNsense and other popular open-source software solutions.
Bestseller No. 10
Firewall Micro Appliance Qotom-Q190G4N-S07 8G ram 64G SSD WiFi Intel Celeron Processor J1900 4USB VGA Low Heat Low Power 4 LAN Perfect OPNsense Appliance
  • Intel Celeron Processor J1900(Quad-Core 2M Cache,2 GHz, up to 2.41 GHz)
  • 8G ram 64G SSD WIFI(2*Antennas)
  • 4 Intel Gigabit LAN+VGA+3 usb 2.0+1 usb 3.0
  • It supports Windows, Linux, pfSense, Sophos, VyOS, Linux iptables, Untangle, ect. But it will come with the latest pfSense(Username: admin; Password: pfsense). You also can install OS and software package by yourself. F11 key boot from USB Drive. Delete key enter BIOS.
  • A perfect model for network security application

Hope this list of the best micro firewall will be helpful for you. Feel free to contact us if you have any questions about our site or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.