DT-H81DL is an engineering motherboard that uses Intel 8 series chipset H81 and the Mini-ITX structure. DT-H81DL supports an Intel® 4th Generation Haswell platform and Core™ i3 / i5 / i7 processors. DT-H81DL provides Two DDR3 DIMM slots, supports maximum 16 GB memory. Port support includes 1 x VGA port, 1 x DVI port, and 2 x HDMI ports for output which supports a 4K & 2K ultra HD display. Users can also add a discrete graphics card. The applications of DT-H81DL include advertising machines, digital signage, e-whiteboards, video conferencing devices and home theater PCs.