The SZK-C-0W07 from Synzen is a flex PCB trace Wi-Fi Radio Frequency antenna for 802.11a/b/g/-c/ax, Bluetooth, Wi-Fi and WLAN at 2.45 GHz, 5.375 GHz and 6.525 GHz, covering 2.4 to 2.5 GHz, 4.9 to 5.85 GHz and 5.925 to 7.125 GHz with 1.85 dBi, 5.5 dBi and 3.4 dBi gain, U.FL (UMCC) and IPEX MHF1 adhesive.