<b>POWSEED Multi-Voltage Switching Power Adapter for Most Home Electronics</b> <br><br>With protection of over voltages, over current, short circuits and over temperature, bring much safety!<br><br>Tip Polarity: Central Positive(+), Outer Negative(-), Polarity could not be reversed. Please check carefully before buying! <br><br><b>Specifications:</b> <br>Input:110-240V <br>Output: 5V, 6V, 7.5V, 9V, 12V, 13.5V, 15V, 1A - 3A<br><br><b>Tip size:</b> <br>Tip1: 5.5x2.5mm <br>Tip2: 5.5x2.1mm <br>Tip3: 4.0x1.7mm <br>Tip4: 3.5x1.35mm <br>Tip5: 2.5x0.7mm <br>Tip6: 3.0x1.0mm <br>Tip7: Micro USB connector <br>Tip8: 5.5*2.1mm DIY converter<br><br><b>Compatible with:</b> Most of 5 volts 6 volts 7.5 volts 9 volts 12 volts 13.5 volts 1 5volts small household electronics like routers, CCTV cameras, Speakers, LED Lights, etc and Micro USB port power devices such as smart phones, tablets, BT speakers and HDMI Switchers