https://www.ebay.com/sch/i.html?_nkw=Davis+Weatherlink+Reg+Windows+Serial+Port+F+Vantage+Vue+Pro2+Series&_sacat=0&_dmd=2

Davis Weatherlink&Reg; Windows - Serial Port F/Vantage Vue & Pro2 Series

Regular price
$159.00
Sale price
$104.00

WeatherLink, Windows, Serial PortAdd WeatherLink to your Vantage Vue or Vantage Pro2. The data logger fits neatly into the weather station console or Weather Envoy, storing weather data even when its not connected to your PC. Add this popular model of WeatherLink to any Vantage station or Weather Envoy. Suitable for everyone from the home weather buff to the most demanding scientific user. Store weather data even when its not connected to a computer. Later, download the data and use the software