ECore Cables BNC Female to 3.5mm Mono Plug Adapter EASILY COMBINE TWO COAXIAL CABLES  Perfect way to quickly change or extend the gender or connector type of any device that requires a BNC or 3.5mm connection USED IN RF AND AUDIO/VIDEO APPLICATIONS - Used for WiFi, FM radio, radar, Bluetooth, GPS, base stations, antennas, PC/LAN, satellite telecommunications, audio, and video applications. HIGH QUALITY MATERIALS - This BNC female to 3.5mm male is constructed with a nickel-plated brass body ensuring the most reliable connection INDOOR AND OUTDOOR USE - Flat ports on each end protects from environmental hazards and creates a moisture barrier BUY IT NOW - LIFETIME WARRANTY - This BNC to 3.5mm adapter is so easy to install, is reliable, and is built to last