Since 2011 · Serving Customers Worldwide

Professional Industrial
Mini PC Manufacturer

Since 2011, Qotom has designed and manufactured fanless industrial Mini PCs, embedded motherboards and multi-LAN soft routers. 2800+ models, factory-direct, with OEM/ODM customization, trusted in 100+ countries.

15+

Years Experience

100+

Countries Served

1M+

Units Shipped

2800+

Product Models

Product Matrix

Product Categories

Full product line covering mini PCs, industrial motherboards, IPCs, and routers

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GUIDE

Follow this step-by-step guide to install and load the Realtek 8125BG network card driver on pfSense 2.7.2 CE. This tutorial covers system package updates, realtek-re-kmod driver installation, loader.conf configuration modification, and post-reboot driver verification, helping users replace the default system driver to fix compatibility issues and ensure stable operation of Realtek 8125BG Ethernet adapters on pfSense systems.

GUIDE

Learn the official UEFI Shell BIOS update steps for Qotom Q20300S9 Series industrial motherboards and soft routers. This guide covers two complete flashing solutions: standard BIOS-only update and advanced BIOS upgrade with 10G SFP+ port speed calibration, specially optimized for Intel Denverton C3808 and C3958 processors. Follow standard pre-operation preparation including HDD removal and FAT32 USB setup to avoid update errors. Note that SFP speed modification requires MAC address rewriting to ensure stable network performance.

NEWS

Browse the full specifications of Qotom 10GbE network mini PCs. Compare models equipped with 10 Gigabit Ethernet ports for firewalls, pfSense/OPNsense routers, network monitoring and enterprise edge network deployments.

GUIDE

This tutorial demonstrates how to install pfSense using a USB memstick on Qotom mini PCs. Access BIOS with Delete key, launch boot menu by F11. Please use USB2.0 flash drive and USB2.0 port to avoid installation problems.

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