Weighing a mere .34 lbs., The Rayzar features a reversible design (white/black) attached USB power supply, 3' USB cable, 12V adapter and 110V wall adaptor No assembly or permanent installation required Hang it up or lay it flat wherever signal is strongest Includes 2 suction cups ...Weighing a mere .34 lbs., The Rayzar features a reversible design (white/black) attached USB power supply, 3' USB cable, 12V adapter and 110V wall adaptor No assembly or permanent installation required Hang it up or lay it flat wherever signal is strongest Includes 2 suction cups for easy repositioning Extra long 18.5' mini coax cable makes finding the best reception location possible Ultra-thin indoor local broadcast HDTV antenna is ideal for RVs with minimal or unlevel roof space and provides top rated programming in crisp, clear near Blu-ray HD quality. Bands: H-VHF UHF Channels: 7 - 51Watch top rated local programming in the best HD with no monthly fees.