Delta helps users construct a reliable industrial wireless network by the WLAN products compatible with multiple communication protocols, such as IEEE 802.11 a/n in 5GHz or IEEE 802.11 b/g/n in 2.4GHz. Adopting Multiple-input and Multiple-output (MIMO) technology enables the network bandwidth reach 450Mbps. Delta WLAN products support multiple wireless connectors, including wireless access points, WDS, and clients for easy and economical construction of wireless LANs. The built-in 3-in-1 serial ports directly connect to industrial controllers, saving the effort and cost of cable connection. The built-in gateway for MODBUS, the most common industrial communication protocol, converts MODBUS Serial to MODBUS TCP, seamlessly interconnecting the existing equipment with the Ethernet communication network.