Small, portable, useful. Well worth the inexpensive pricetag. This is a handy device for any person that owns usb devices. Small enough that i carry it my backpack at all times now.

Display is very legible outside and backlight is nice to have. Only downside is the lcd backlight should stay on longer, or better idea, have a switch for changing between momentary on, or always on.

Usb charging is the most important function to keep your phone or tablet running. It's a blessing since you can share the same charger and the cable between various devices, but the problem is that a lot of people continue using their old chargers wit...  Read More

Short cord tester works great. Works great and gives accurate readouts. Used to test chargers against different devices to see if a particular device isint taking advantage of the current available on some branded usb power supplies.

This thing works wonderfully. It functions perfectly. Other than that it seems to work as advertised.

It is shockingly bad and worthless for any modern device. For a newly redesign unit, a sizeable flaw. It is entirely upside down! The only way it stays attached is through the solder joints on the pcb.