USB Safety Tester - Best Charger Doctor Ever!

Transcript

hey everyone I've been doing a lot of reviews that require USB usage for charging or powering or whatever and a lot of you have asked in the comments what is this little thing that I have here and where can I get it so I'm going take it on over to the bench this is basically the best USB uh Power tester I've ever had and I got two older ones I'm ju... Read More