The inventors of the present invention have developed a wireless communication device for improved Wi-Fi (Wireless Fidelity) signal having large frequency, high data transfer rate and low rate of error. The device has the capacity to eliminate the need of two three Wi-Fi routers. The increased signal strength is due to the presence of inbuilt amplifiers, repeaters, multipliers, dividers, omnidirectional antennas. Data is modulated from 600MHz to their respective frequencies i.e. 2.4GHz and 5.0GHz. The data modulated is divided using the dividers to get the required data rate from the device. The data is transmitted through the antennas having omnidirectional operation for better signal propagation. The data rate is considerably boosted from 800Mbps to around 3000Mbps. Signal has strength of overcoming obstructions in the way of signal.