Product Review

POWSEED 3-12V Universal Power Adapter for Most Home Electronics

With protection of over voltages, over current, short circuits and over temperature, bring much safety!
12 Month Warranty to make sure excellent user experience!
Tip Polarity: Inner Positive, Outer Negative
Some musical devices and radio devices requires inner Negative outer Positive, totally opposite, please check carefully before buying!

Specifications:
Input:110-240V
Output: 3 Volt, 4.5 Volt, 5 Volt, 6 Volt, 7.5 Volt, 9 Volt, 12 Volt; 1.6a-3a
Tip Polarity: Inner Positive (+), Outer Negative(-)

Tip size:
Tip1:5.5x2.5mm
Tip2: 5.5x2.1mm
Tip3: 4.0x1.7mm
Tip4: 4.8x1.7mm
Tip5: 3.5x1.35mm
Tip6: 2.5x0.7mm
Tip7: 3.0*1.0mm
Tip8: Micro USB connector

Compatible with:
1.Tip 1 to Tip 7: Many small household electronics, like routers, CCTV cameras, Speakers, LEDs, Tablets etc.
2.Micro USB port are used to power smart phones, tablets, BT speakers and other USB charging devices