Erko ZS-16 is a lightweight, low-noise, ergonomic, dual-axis joystick controller designed to provide precise control of a wide range of robotics and automation tasks. It features a built-in mini joystick with a 16-directional pad, two touch buttons, two trigger buttons, and two up/down rotary knobs. The ZS-16 also offers three momentary buttons on the side, as well as a four-way direction switch for menu navigation. The controller is constructed with a die-cast aluminum body and has a built-in noise-cancelling microphone for superior audio input. It is compatible with most operating systems and has a wide variety of port options for connecting external devices. As a result, the controller can be used for custom robotics and automation projects.