Onite Male to Male Extension Cord, DC 5.5x2.1mm Power Adapter Cable, for LED Strip, Surveillance Camera, CCTV Security Camera, LED Display, IP Camera, DVR, Router, Invoice Printer, 2-Pack

I neede these as extensions for my reef tank lighting. Worked perfectly!

I use them to connect my Netgear modem and router to a backup battery unit. Right size and works fine. Cannot comment about durability as I just got them.

I put this out in direct sun and hooked my cell phone that I allowed to drain down to 5% it did charge it up to 40% in a few hours. Its here for emergency. Its not a battery and u must place it in direct sunlight to get the best results. It did work. A laptop probably longer. But in an emergency nothing is way worse. Better have amateur radio. I did not try it but it my charge my portable power bank ie Anker charger to charge my Armature 2M 440CM HT. Ill try it

Arrived fast, just as described, works well. I would buy again.

Be warned gauge if the wire is a tad slimmer than expected and the wire I’m trying to replace.

Worked well came with preinstalled ends and had to do no wiring to install.

Cheap. But works for my CCTV system (with heat shrink tape to weatherproof the connectors)

Item as described and superfast shipping, very happy!

Item as described w/good service.

I accidentally broke the original cord and needed a replacement ASAP and this cord came through and the new connectors helped charge mypower bank more efficiently! Very satisfied!