A 50cm low loss flat and flexible coax adapter cable with a 50Ω impedance.
A end connector is SMA female, B end connector is SMA male.
Great for use with 4G or 5G routers/antennas as well as GPS Wi-Fi LoRa and other RF applications.
Can be used to pass through window and door frames whilst still being able to fully close the window/door.
No need to drill holes!