VERNIER GO! LINK 

Vernier Go! Link

Product Code: GOLINK Price: Check Latest MODEL- GO-LINK VENDOR- VERNIER SOFTWARE FEATURES- Go! Link Connect any one of 41 compatible Vernier sensors to your Windows or Macintosh computer with the Go! Link interface. Measure real-life phenomena such as light, force, sound, pressure, force and more! Just plug in the Go! Link into your computer, plug in a sensor, start the Logger Lite software, and click "Collect" and see the data collection in real time! * Free Bundled Software Go! Motion comes bundled with our Logger Lite data-collection software so you can see data graphed in real time, examine data point by point, annotate different experiment runs, and more! Want to synchronize motion data with video? You will want Logger Pro. -- SPECIFICATIONs ----------------------------------- USB Specification : 1.1 Maximum sample rate: 200 samples/second Resolution : 12 bit Auto-ID support