AGPtek3.3 ft LED Light Micro USB Charging Data Sync Cable for HTC Samsung Galaxy S3 S4 S5 Android Phone and Tablet (multicolor) Standard Micro USB Connector which could compatible with most devices that have Micro USB Port With LED lights in full cables, when charging or sync data, you will see Led Light Lights up, very beautiful and cool. Sync Data through a USB Port of your Computer/PC/Laptop with this unique Led Light cable The cable will light up if being connected, but the brightness of the led light depends on the distance from the USB connector to the led, much further, much weaker. And the led light will be much effective in darker place Nice Gadget for you ,your family and friends