This is a 20-inch long extension cable for use with the Micro-Start XP-1 and XP-10 model. It give you more length when you are charging your laptop or 12-volt devices. The stock cord that comes with the Micro-Start is only 7" long; this longer cable gives you more room to have your Micro-Start a bit further from your device so you can work more comfortably while keeping your device on the charger.
It has two male 5.1 mm x 2.1 mm DC tips on it.
Works with the Micro-Start XP-1 and XP-10 models.
Note: This will NOT work with the Micro-Start XP-3 or XP-5 since those models only have USB ports and not the 12v and 19v laptop charging capabilities.