Amazon has a desktop charging station with 4 USB ports for $7.79 after using promo code 9WFN7F2K
It has 3.5 stars out of 5 with 37 reviews.
- Charge up to 4 devices at the same time, overcharge protection Charges safely, without risk of overheating or damaging devices.
-SI(Smart identification) Technology: Detects your device to deliver its fastest possible charge speed up to 2.4 amps per port or 5 amps overall.
-Charge almost any USB device- You can charge more than just your smartphone or table with this handy, multi-port adapter.
-Rapid Charger - Charge your power hungry devices at full speed with 25 watts and 5A total output
-Guaranteed Safety: ETL certified design, industry grade materials and premium circuitry ensure superior performance and reliability. 100-240 volt input ideal for international travel.