READ THOROUGHTLY BEFORE PURCHASE:
1) To ensure the best performance and protect the inside circuit board, the shell will get warm as the high quality aluminum alloy speeds up heat radiating.
2) The total current of all connected devices to Novoo Portable Handle Hub should not exceed 900mA.
3) USB 3.0 interferes with 2.4 GHz Wi-Fi and other wireless devices due to the similar frequencies. According to Microsoft, the problem occurs only for the 2.4GHz wireless band, but not for 5GHz. Please set your router as 5GHz to avoid the problem.