This looks to be an Amazon lightning deal for the RAVPower 6-Port USB Charger. I already have one of these and can confirm that it works really well. No complaints for me and it's really useful. I paid quite a bit more, and it was well worth it. A steal at this price!
500,000+ Happy and Satisfied Fans: High quality and reliable portable charging solution that's trusted by consumers around the globe
Six Fast 2.4A Charging Ports: Simultaneously charges six phones, tablets, or a combination of both (Does not support Qualcomm Quick Charge)
Gigantic 60W Power Supply: With a combined 12A output to charge devices at full speed
Worldwide Safety: 100V-240V input for use across the world; safety protections prevent your device from overcharging, overheating, or short-circuiting
What You Get: RAVPower 60W 6-Port USB Charging Station, 5ft / 150cm detachable power cord, a user guide, our fan-favorite 18-month warranty + 12 months extra (on registration), and friendly customer service