DL-RTS4463M is a Communication Modules Module RoHS manufactured by DreamLNK. It is an improved version of Wi-Fi module based on two-parts of high-performance low-power chip, RTS4463 and XB2424G. This module is compliant with IEEE802.11n protocol and supports the 2.4GHz frequency band of 802.11b/g/n. It is a high-performance, low-power system-on-chip with multiple antennas to improve signal coverage and MIMO. It also supports multiple communication protocols such as, TCP/IP, UDP, FTP, SSH, TELNET and has an open architecture which allows customization according to user requirements. It also has a secure authentication protocol like WPA/WPA2 which allows secure communication between nodes. It has significant practical applications such as home appliance, 3D TV, surveillance application, etc.