Good price for 4 usb ports and great reviews.
Tecknet PowerDash D2 USB Car Charger with BLUETEK technology maximizes compatibility with Android, Apple and other devices to ensure recharging at maximum speed (5V 2.4A/Each USB Port, 9.6A in total)
4 Smart USB charge ports allow you to recharge 4 phones, iPads or other devices simultaneously, quickly and easily in your car. Input: DC 12-24V; Output: 5V 9.6A/48W
Lightweight, compact design for improved portability (only 57x39.5x26mm, 40g); Easy-to-read LED indicator helps to confirm whether the USB car charger is properly connected
Use your existing USB charging cables to recharge most USB powered devices, including iPad Air 2, Mini 3, iPhone 6S, 6, 5SE, 5S, 5, Samsung Galaxy S7, S6 Edge Plus, Mobile Phones and more; Compatible with Apple and Android OEM power cables;
TeckNet's advanced multi-level safety system and intelligent circuit design protects you and your device from short-circuit, over-heating, over-current and over-charging.