The 15.6” fanless panel PC IPPC 1680P incorporating an industrial motherboard is intended for versatile industrial applications. The panel PC has a touch screen LED backlight LCD panel with 1366 x 768 (HD) resolution. The front panel which adopts flush design and complies with IP66 standard makes it the perfect fit in industrial applications. The IPPC 1680P supports WLAN expansion and others via dual Gigabit Ethernet connectors, one mini-PCIe slot and one M.2 slot. With support for DC power input of 24VDC, IPPC 1680P can gain a strong foothold in industrial field and machine devices. In addition, IPPC 1680P can hook 2nd display via a DisplayPort for dual independent display. IPPC 1680P has one adjustable RS232/422/485 ports.