10 Pcs SMA Female Jack Adapter 50 Ohm SMA Female Base Socket Jack Brass Solder PCB Board Edge Mount Adapter with 4 Pins SMA-KE Plug Socket. Reliable Copper Plug Socket for solid and stable connection between devices. Innovative design for easy installation and use. Ideal for hardwired devices such as routers, power banks, computer mice, and more. Exceptional compatibility with various devices for seamless connectivity.