SD Codefree Blood Glucose Monitor Management Data Cable (No)

Just plug-in and all the data downloads automatically into the free SD software from GlucoNavii. Once the data is downloaded, it's easy to graph the data and make a hard copy to show my doctor during my next visit. It's better and more accurate than the HgA1c blood test because the data can be seen graphically for the past three months. I highly recommend this product.