Wide Compatible:Power cord compatible with Cobra RAD 250 350 380 450 480i 700i XRS9 9645 9330 757 9540 9860g 9700 9740 9950 9960g 9955 9685. Radar Detector: This is a USB cable specifically designed to power Cobra radar detectors, with an DC3.5 plug,which can power 12V radar detectors.
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