Jetway has introduced the MTX-ARH1, a Thin Mini-ITX industrial motherboard powered by Intel Core Ultra 5 225H or Ultra 7 255 (Arrow Lake-H, 28W) processors with Intel Arc graphics, up to 96GB DDR5-6400 memory, triple 2.5GbE, and quad display output, designed for high-performance embedded and industrial applications.
Storage options include two M.2 M-Key slots (PCIe 4.0 NVMe/SATA), one SATA III connector with RAID 0/1, and a nano-SIM slot for cellular modules. Expansion is enabled through a PCIe Gen5 x8 slot, an M.2 E-Key for CNVi WiFi/Bluetooth, and an M.2 B-Key for 4G/5G modules. Networking is handled by triple 2.5GbE ports (Intel I226-LM and I226-V), while connectivity includes two USB 3.2 Gen2 and two USB 2.0 ports at the rear, plus internal headers for additional USB 3.2, USB 2.0, and multiple RS-232/422/485 serial ports. The board also provides GPIO, SMBus, I²C, a chassis intrusion header, and a system fan connector. Other features include Realtek audio with a 3W amplifier, optional TPM 2.0 security, UEFI BIOS, watchdog timer, Wake-on-LAN, and support for both AT and ATX power modes. The MTX-ARH1 takes 12–36V DC input via a DC jack, operates from -20°C to 60°C, and is certified to CE/FCC Class A and RoHS standards.
In terms of software, the motherboard has support for Windows 10, Windows 11, and Linux. Generally, Jetway provides drivers for the board, but at the time of writing, I cannot see any drivers for the board available.
Previously, we have written about Jetway MTX-TWL1, a very similar SBC with very similar features, but it lacks in process and RAM specifications. We have also written about other compact and powerful SBCs, including the Radxa Cubie A7A, the StarFive VisionFive 2 Lite SBC, the Ebyte ECB31-PB, a Raspberry Pi Model A-sized industrial SBC, and many others. You can check those out if you are looking for SBCs for your next project.
The Arrow Lake Power MTX-ARH1 industrial motherboard is not available for sale at the time of writing, but more information is available on the products page.
Niladri Chowdhury