The USAMS US-CC173 has a number of features, including:

Multi-national standard plugs/jacks: The charger comes with a variety of plugs/jacks, so you can use it in different countries.
Dual USB ports: The charger has two USB ports, so you can charge two devices simultaneously.
2.4A output per port: Each USB port outputs 2.4A, which is enough to charge most smartphones and tablets quickly.
Compact and portable design: The charger is compact and portable, so it is easy to take with you when you travel.
Built-in 8A fuses: The charger has two built-in 8A fuses, which protect your devices from overcurrent.
The USAMS US-CC173 is a good option for people who travel frequently and need to charge multiple devices. The charger is compact and portable, and it has a number of features that make it a good value for the price.

Here are some additional details about the USAMS US-CC173:

Input: 100-240V~50/60Hz 300mA
Single Port/Dual-port USB Output: 5V-2.4A (Max)
Rated Current: 8A (Max)
Rated Power: 1840W (Max)
Compatibility: For multi-national standard plug(US/AU/UK/EU) and USB port cable.