2108857-3 is a Wi-Fi 6/6E triple-band embedded antenna designed for global wireless connectivity across 2.4 GHz, 5 GHz, and 6 GHz frequency bands. The antenna features a compact PCB assembly with adhesive tape mounting, measuring 30.0 mm × 7.0 mm × 0.78 mm, and weighs less than 0.8 g. It operates across frequency ranges of 2400–2500 MHz, 5150–5875 MHz, and 5925–7125 MHz with VSWR values below 2.0:1 to 2.2:1, average efficiency of 71–77%, and peak gain ranging from 2.5 dBi to 5.0 dBi. The antenna features a 150 mm cable length with 1.37 mm diameter coaxial cable, MHF-type connector, 50 ohms unbalanced feed point impedance, and supports WiFi 6, WiFi 6E, Bluetooth, and ZigBee protocols. This configuration is ideal for embedded wireless applications requiring compact form factors, global frequency coverage, and reliable multi-band performance in consumer electronics and IoT devices.