Purchased refurbished for a seasonal home with little use. I was concerned about refurbished devices, but the price was really low. So far so good. Needed to borrow a computer with ethernet port to set it up, my mac does not have one, not sure if it could be done without it, but I could not figure it out. No setup disk was included. I am fairly technically competent, but it took me a while to figure out that the "radio" was turned off, therefore there was no wifi signal. Once I read the online manual, I figured out how to configure with a password, now appears to be working, not the strongest signal in the area, but enough to use our devices with this relatively slow connection. Do not get this if you need to be walked through setup with a disk or need a more sophisticated device.