- High-quality assembly, high power, thick power cable, USB ports for charging.
- I tried to power external USB powered speakers from USB ports - it did not work. Power is supplied and immediately reset, and so on through the cycle. Most likely, USB ports are sharpened ONLY for charging and powering advanced devices (smartphones, tablets, etc.). Perhaps this is how QC3.0 works: if the device being charged does not respond properly, the power of the port is turned off.