2118909-2 is a Wi-Fi 6/6E triple-band embedded antenna designed for wireless connectivity in compact devices. This PCB antenna assembly supports the 2.4 GHz band (2400–2500 MHz), 5 GHz band (5150–5875 MHz), and the new 6 GHz band (5925–7125 MHz), enabling simultaneous operation across Wi-Fi 6, Wi-Fi 6E, Bluetooth, and ZigBee protocols. The antenna features a cable length of 273.0 mm with MHF-type connectors, 1.13 mm coaxial cable diameter, and is mounted using adhesive tape for simplified integration into device enclosures. Key performance specifications include VSWR values of <1.9:1 at 2.4 GHz, <1.8:1 at 5 GHz, and <2.2:1 at 6 GHz, with peak gains of 4.3 dBi at 2.4 and 5 GHz, and 5.0 dBi at 6 GHz. The antenna operates reliably across -40°C to +85°C and handles 10 watts continuous wave power, making it suitable for consumer electronics, IoT devices, and networking equipment requiring multi-band wireless coverage.