Discover the cutting-edge V21 All-in-One Data Link by SMARTNOBLE, featuring advanced OFDM and MIMO technology. This versatile solution allows the simultaneous transmission of 1 channel of serial port data, 1 channel of LAN port data, and 2*SBUS control signals. With integrated RF modules in the 800M, 1.4G, and 2.4G frequency bands, the frequency can be easily adjusted using software. Experience transparent transmission, user-defined encryption, and interference avoidance, making data link connectivity efficient and secure. Explore the future of seamless data communication with SMARTNOBLE's V21.