Quatro 25-Watt 4 Port USB Charger White. Quatro 25 Watt 4-Port USB Wall Charger is the perfect solution for charging multiple devices simultaneously. The Quatro features Hyper Charge technology that allows you to connect any mobile device to any port and always get the fastest charge. The 4-port USB Wall Chargers feature flips up/down prongs for easy, compact travel. Lightweight and compact design combined with quality craftsmanship make