Elfin-EW10A/EW10A-0 5~36V DTU Wireless Network Modbus TPC IP RJ45 RS232 to WIFI. M.2 WiFi E Key to PCIe x4 Wireless Adapter Card 2.4/5.8G Antenna Network Cards. DIEWU Gigabit Switch 8Port 2.5G+2Port 10g Ethernet 2.5G Network Divider TXE296.
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