This is very simply to a USB hub as it gives you 2 USB outputs from one single USB port. The cool thing about this is that it has both a voltage and current tester which measures the load of your USB device and the voltage supplied from the USB port. This is great for debugging and power issues on your USB as well as keep track on the current draw of your USB devices!
Features:
- DC Voltage Range: 3 to 9V
- Current Range: 0 to 3A
