Liwinting 2pcs 3m/9.84Feet DC Power Adapter Extension Cable, 1.35mm x 3.5mm Male to Female Jack DC 5 V Power Adapter Plug Extension Cord for DC Power Adapter, CCTV Security Camera etc. - White

Works as intended

Used these to extend the power supply lead for my electric blinds. Good value for the money paid.

Used to set up a pair of dots as a stereo pair. Does what it says on the tin.

works great!

It works. I am happy

Works great good quality used then to connect lights together which works flawless

Works fine

I bought this to run inline with a 2,500 mw laser I bought online, that doesn’t have a built-in switch.

If youve got a barrel-jack wall-wart power supply, and you need the cable to be longer, this is what you want. *Make sure the barrel size is right* -- there are a few different barrel connector sizes -- this is one of the smaller ones. In my case I used it because I wanted a *white* cable instead of black to run to a gizmo so that it would stand out less against the wall, and it works great for that purpose.

A great fix for an LED light set that came with a dimmer. I had to change out the dimmer because the LEDs were not dimmable, so it produced a loud electrical noise coming from the power supply.