For Magellan Maestro 3200 3210 3220 3225 3250 4250 4350 4370 4700 GPS Dual USB Power Car Charger Adapter + USB Data Cable Output of 5.0V - 2400mah for immediate rapid charges. Small and compact easily insert or pull from cigarette socket. Fit into any 12v-24V car cigarette power port. Equipped with LED power indicator. USB Cable can also be use to update device content and information from PC.