X-Keys USB GPIO (General Purpose Input Output) Unit

The X-keys USB GPIO unit features 10 configurable ports which can be 5 volt outputs, short-to-ground inputs or 5 volt pull down inputs. It also has two more dedicated 5 volt outputs and four more dedicated short-to-ground inputs. The ten configurable ports are set with a free Windows utility we provide via download (link). All inputs and are programmable and can send a wide range of USB keyboard, mouse, game controller, multi-media and other proprietary USB HID messages. All outputs can be triggered via USB HID with support from our free SDKs for Windows, OS X, Linux and Android.A standard HD15 male connector provides reliable connection to all configurable I/O ports and dedicated outputs. Two 3.5mm TRS (Tip-Ring-Sleeve, AKA Stereo) ports provide connection to the four dedicated short-to-ground inputs to facilitate the addition of external switches.