Portwell Networking Display or PND has network connection ability with LAN port which adopts Gigabit Ethernet. With AllWinner A83T, PND is equipped with basic computing ability compared to PD. Combining the two features, PND is suitable for those who want to introduce IoT concept into their applications or environments. The OS adopts Android system, which provides users with high flexibility to fulfill their own sotiware requirement. The VGA/HDMI/DP ports enclose the most common signal inputs now. PND provides users with the ability to control the OSD function by Tx/Rx of RS232 which further enhances the ability of PND and helps customers to easily adopt an IoT scenario.