chuang3128 wrote:不知道DS1跟V73...(恕刪) 一:小弟車本身有導航....應該比garmin的衛星導航.....差二:有PAPAGO (P1W,P2)P2.......有衛星接收,(車速,內建測速照相提醒...)三:有V737W....有裝AR50衛星天線....結果:沒有干扰,....."攏總不會干扰"........好用得很...