For use with a TiVo Series2, Series3, HD, HD XL, Premiere and Premiere XL. Not for use with a TiVo Series1 box (with no USB ports) or DIRECTV DVR with TiVo. Not intended to be plugged into a PC or Mac. Easily connect your TiVo box to your 802.11g or 802.11b wireless home network Enjoy TiVoToGo and Multi-Room Viewing transfers*, Music and Photos, Online Scheduling, and more Eliminates the need for a phone line, if used with a broadband connection Optimized wireless performance with your TiVo box Real brushed metal base; flip-up antenna with TiVo badge