- It brings out 4 USB Ports
- The diff with it from others is that apart from it only using usb as input, it as well has an extra port for power adaptor.
- Meaning when plugged in both in the Computer and Electricity, it can still retain and copy at high speeds cos of extra power.
- So if inserted in a fast port, it means u have 4 extra fast usb ports
- For quick data transfer and time Saving