SMAKN DC 5V/4A 20W Switching Power Supply Adapter 100-240 Ac(US)

WeBoost Cell Signal booster stopped working. Original power supply had stopped working. The replacement unit works perfectly at a much better price than branded one. I wonder how many people return WeBoost or other devices when the power supply dies instead. Thanks for the fair priced power supply that got my booster working again!

After adding a five-pin DIn plug to the end of the cable, this is a perfect replacement supply for Atari 600xl, 800xl, 130xe, 65xe, 800xe, and XEGS computers. There are pre-made replacements from other vendors, but I like to make my own. This one supplies 3amp, which provides a comfortable margin for highly upgraded/modified machines.

Works perfectly for the my Jetson nano. No low voltage indicator. Sturdy build. The cord is a bit on the short end, but it’s reasonably probably all that people will need anyway.

Used to power the Jetson Nano over the past 3 years with no problems. Recommended

Steps taken to get it to work with the Atomic Pi with the minimal supplies I had on hand are as follows, 1. cut the cable from an old charger I no longer used 2. strip one side of the cable 3/4 of an inch. strip the other side 1.5 inches. (do this for both positive and negative wires) 3. tin the shorter 3/4 inch side of the cable. fold the 1.5 inch side in half to double the thickness of the cable and tin. 4. the marked area on the power supply in the picture will tell you the polarity of the cables. in this case inside tip is positive and outside is negative. - insert the 3/4" thinner wire into the Atomic Pi. Positive into pin 3. Negative into pin 4. After tinning you may need to use pliers to press the the wire in order to make it fit into the Atomic Pi header. - on the folded thicker side of the cable insert the positive wire into the DC plug tip. Negative around the outside of the plug. I used a twist tie to hold the outside negative wire around the barrel jack. I could try to form it around the barrel with pliers, but this is a temporary solution until I receive female 2.5 mm barrel jacks purchased elsewhere. In retrospect, folding and tinning the negative 1.5mm barrel jack wire may have been unnecessary, wrapping and taping the wire around the barrel jack may have been optimal.

I thought I was going to have to buy me another KVM switch because the original power supply stopped working. It was a perfect replacement for it.

5 volts, 4 amps, and the right size plug and polarity for a Jetson Nano 4GB. Now the Nano operates in full power mode.

I used this power adapter for my Jetson Nano and it works well. Now I don't need to use up the micro USB slot with a power supply.