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Home / Development, Learning, Evaluation & Industrial Control Boards / Laintech T68M Soft Router Host ARM Development Board RK3568 Industrial PC 2.5G Mini Router 4G 5G

Attributes

Brand -
Category Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards
Origin -
Processor Rockchip RK3568 Quad-Core ARM Cortex-A55
Network Interfaces 4x 2.5GbE RJ45 Ports (Intel I225-V)
Memory Support Up to 8GB LPDDR4/LPDDR4X
Storage Expansion 1x M.2 NVMe SSD, 1x TF Card Slot
Wireless Connectivity M.2 Key B for 4G/5G Module (SIM Slot Included)
Operating Temperature -20°C to 70°C Industrial Grade
Power Input DC 12V - 24V Wide Voltage Input
Dimensions 115mm x 115mm x 45mm
OS Compatibility OpenWrt, Ubuntu, Debian, Android
Cooling System Passive Aluminum Alloy Heatsink Design

6 reviews

A

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect for Home Lab Routing

This board handles OpenWrt flawlessly. The four 2.5G ports are a game changer for my home network setup. Boot times are fast and the system stays cool even under heavy load.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Ideal for student projects

We bought five of these for our university lab. Students find them easy to flash with different Linux distributions. Very reliable for learning embedded systems.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Great value for a 2.5G router

Compared to other mini PCs in this price range, the Laintech T68M offers superior connectivity options. Successfully installed a 5G module and it works perfectly.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Robust industrial design

The metal casing feels very durable. We deployed this in a factory environment for data logging, and it has been running 24/7 without any issues for three months.

A

Anonymous

Mar 04, 2026

Rating: 4/5

Solid hardware, documentation could be better

The build quality is excellent and the RK3568 chip is powerful enough for edge computing tasks. I deducted one star because the pinout diagram in the manual was slightly unclear.

A

Anonymous

Mar 02, 2026

Rating: 4/5

Good performance, runs quiet

Using this as a firewall and DNS server. It is completely silent due to the passive cooling. Performance is great, though I wish it had a second M.2 slot for more storage.

5 FAQ

Q: Which 5G modules are compatible with the M.2 slot?

A: The M.2 Key B slot supports standard 4G and 5G modules such as the Quectel RM500Q and FM350-GL. Please ensure the module uses the correct interface protocol before purchasing.

Q: What is the power consumption under full load?

A: Under typical full load with all network ports active, the board consumes approximately 8W to 12W depending on the attached peripherals and CPU frequency settings.

Q: Does this board come with RAM and storage pre-installed?

A: No, the base model typically comes without RAM or SSD to allow you to choose your own specifications. Please check the specific SKU you are purchasing as some bundles may include components.

Q: Is there a GPIO header available for custom sensors?

A: Yes, the board features a 40-pin GPIO header compatible with Raspberry Pi standards, allowing you to connect various sensors and expansion boards easily.

Q: Can I run Docker containers on this device?

A: Yes, the RK3568 processor supports ARM64 architecture, which is fully compatible with Docker. You can run multiple containers smoothly using Ubuntu or Debian.

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