Digipower Wall Charger 4.2amp InstaSense 4 Port USB January 25, 2016 302 × 500 Digipower Wall Charger 4.2amp InstaSense 4 Port USB Digipower Wall Charger 4.2amp InstaSense 4 Port USB Digipower Wall Charger 4.2amp InstaSense 4 Port USB USB UNIVERSA Charge & Sync Solutions Wall Chargers