USB-IO interface adapter allows connecting various hardware devices to your PC. Easy installation and plug-and-play support makes USB-IO board an ideal solution to add USB interface to your hardware.
The USB-IO has 8 SPDT relays outputs, 8 optically isolated inputs and 2 analog inputs. This device has many applications and we couldn't possibly list them all, but here are a few examples The relay can be used to turn on and off a sprinkler system, automating a hot tub, or low-voltage lights. The inputs can be used to monitor magnetic window switches or garage door position. The analog inputs can be used to monitor some analog levels.

Helpful the provided demonstration software, connect the USB-IO to a USB host port and control IO’s is really simple. Or with the Helpful provided Class file for Visual Studio, develop your own application.