Original Garmin GTM 25 TMC Antenna Traffic Receiver/gps Car Charger/power Cable Cable length=150cm Input: 12~30V, Output: 5V 1A, could be also used as original Garmin car charger. Never goes into PC connection mode while charging Unit dimensions, WxHxD: cable cord 5.4' (164.6 cm); cigarette lighter adapter 4.5" (11.43 cm); 18-pin plug 1" (2.54 cm); total length 70.3" (178.56 cm) Interface: connects to GPS device via mini-B connector