The Industrial Motherboard K4021-U mSTX is based on the latest Intel® Core™ Ultra Processor series with powerful UHD Gen12
graphics using Intel® Xe architecture. There are two DisplayPorts, one DisplayPort via front USB-Type-C and one Display Port via rear USB-Type-C with Thunderbolt™ 4 support plus onboard connectors for Embedded DisplayPort™ and Dual-Channel 24bit LVDS panels. Four independent displays with up to 4K display resolution or up to two with 8K are supported.

The K4021-U is equipped with four M.2 (Storage and Wifi) connectors and in addition to this offers many other connectivity options like GPIO, two COM ports, Thunderbolt™ 4, and USB 3.2 Gen2. Designed and approved for 24/7 continuous operation and an enhanced temperature range up to 60 °C the K4021-U is applicable in many vertical markets.