The X-keys XK-12 USB Switch Interface features six stereo ports which can be split to accommodate up to twelve switches. A built in mounting flange accepts screws or cable ties to secure the switch interface in position. The twelve short-to-ground ports allow an extremely long distance between the switch and port. The XK-12 Switch Interface can easily set up to launch applications, open files, or type short lines of text like names, addresses, and account numbers. *Emulates USB keyboard, mouse, and game controller (joystick) *6 stereo ports accept up to 12 switches (12 switches with optional splitter cords) *Standard 3.5 mm audio type switch ports *Convenient mounting flanges *Supports mono and stereo type switch plugs *Easily create your own macros *Programs in a language every computer use understands: keystroke *Any contact closure can be converted to a USB HID command *Includes MacroWorks 3.1 software for Windows and ControllerMate for Mac OS X *Connect to the USB port just like a USB keyboarD *30 day full refund return policy and live technical support *1 year limited warranty