USB HID Hand Held 1 Button Green Switch with 3 meter USB cable.
Momentary push buttons are illuminated when device is connected to a USB host.

Simple plug and play technology using the USB HID built in driver.
Device is powered and read via the USB port.
Unique serial number in each device.
Dimensions: Plastic enclosures 3.2" x 1.6" x 1.0"H

Applications: Process Equipment, Automated Processes, Medical Equipment, Gaming, Special needs