The board can support up to 16GB memory capacity via the DDR4 SODIMM and also comes with many I/O options, including dual Gigabit Ethernet support, an RS-2322, RS 232/422/485, USB 3.0 and two USB 2.0 ports. Storage is available through a SATA 6.0Gb/s socket. The boards can support two-channel LVDS displays and HDMI 1.4b.
The PICO-KBU4 is designed for 24 hour operation, has a customisable BIOS and uses low-power processors that are placed on the solder side of the board to provide easier thermal management. It measures only 100mm x 72mm x 25mm.