IPX/U.FL WiFi Antenna Pigtail Cables are terminated with micro-miniature IPX/U.FL connectors. These pigtail cables are commonly found inside of Laptops, Cellular Devices & Set Top Boxes. IPX/U.FL connectors, a direct cross to all Hirose U.FL interfaces, operate at frequencies up to 6 GHz. The IPX connector's ultra low 2.5mm profile makes it ideal for space critical applications. RFmall offers IPX/U.FL WiFi antenna pigtail cables with a choice of three different coax cable types, 1.13mm, 1.32mm double shielded, and RG 178.