TiVo Premiere Series4 Receiver

This is a TiVo Premiere Series 4 DVR. My dad won it at work years ago. It was new in box, he opened it, did the initial setup, and couldn't figure out how to use it, so he put it back in the box and stored it. He gave it to me, and I don't have a use for it. I plugged it in to make sure it still works. It did an automatic update so hopefully it's not one of those devices that people want to be on an older software. This has never been used more than the time to run the initial setup and factory reset it. It does not have a lifetime license. I'm not sure of the storage capacity, but it says it has something like 47 hours of HD recording ability. It comes with everything except the HDMI cable and Ethernet cable. I guess my dad kept those.