interactive whiteboard 55 inch smart writing white board 20 points touch screen flat panel with dual system
interactive whiteboard 55 inch smart writing white board 20 points touch screen flat panel with dual system
ASMB-815-00A1E, Advantech LGA 3647-P0 Intel® Xeon® Scalable ATX Server Board with 6 DDR4, 5 PCIe x 8 or 2 PCIe x 16 and 1 PCIe x 8, 8 SATA3, 6 USB3.0, Dual GbE LAN