Pros: None. False advertising on effective range.

Cons: Had two SR600EX units set up with clear line of sight facing each other at about 275 yards. Could see signal but too weak to hook to our network. This is not the 1.5 miles they are advertising.

Overall Review: Do not buy this product. The manufacturer would serve themselves well to redesign or give up. It's a complete waste of my time and others to buy and install something that is non-functional. Wish I would have paid more heed to the one egg reviews.