This item is a new Zenith Digital TV Converter Box #DTT901. It contains the following:

Includes Digital TV Converter Box, Remote Control with Batteries, "RF" Cable/Audio/Video Cables and Setup Guide (English/Spanish)
Enjoy digital TV channels and a better picture on your current TV with no subscription.
More programs - see new and different TV programs on "sub-channels" available from many digital TV stations.
Clear digital picture - say goodbye to "fuzzy" analog channels... your old TV has never looked better.