Connector not standard
926423
I'm sure the charger works fine but the connector is not universal. It's wider than most standard connectors. Had to buy another one from them in order to make it work with the application.
2726824
Unfortunately, the male ends don't match to and fit inside the female ends. This is disappointing, considering I bought them to provide a quick disconnect within a single wire. Maybe, with enough searching, I will be able to find ends that match up to each other, but obviously not here.
2858390
I don't even know what kind of connector this is...
Certainly doesn't fit traditional US light string.  Doesn't say anything in the description about being non-traditional.
880205
Was supposed to have the connector to attach to the housing. Didn't have twhat I needed so it was useless
2291890
The male end connection is shorter and smaller in diameter than a standard audio plug in connection.  I desire a refund or an exchange for a male/female connections, 12 foot extension that fits the standard audio plug size.
1438354
the small white 2pin connector, on the end of the battery connector doesn't fit the old plug on my PS4 controller. I will have to shave off a fraction of a millimeter for it to work.
1039133
Be careful! The item that I receive is not working because the other end of the connector or jack is not the same. See photo.
4811529
I wanted this to attach flex water lines  my refrigerator. The threads on this fitting are non-standard (too coarse). I had to buy the correct ones from a local Lowes.
4514471
Good quality of wiring, but the quick connectors does not fit with other brands easily.
4382877
the connectors don't fit between my pedals because of the power supply end for each pedal prevents the connector to go into the pedal on the side where the power supply line goes into the pedal
1696435
This would be a lot higher rated, but the connector is a major flaw.
The good:
Overall it's mostly metal and feels solid and sturdy. We'll see how the plastic nozzles hold up. A good selection of spray patterns.
The bad:
Totally non-standard connector, no proper adapters included! As others have noted, the threads are PIPE threads, not U.S. standard garden hose. Also, the provided quick connect does not fit other quick connect systems. So without additional adapters, it's totally useless.
You can make it work with the right adapter. I used this:
<a data-hook="product-link-linked" class="a-link-normal" href="/Nelson-50577-Industrial-Brass-Hose-Pipe-Fittings-for-3-4-Inch/dp/B0015AUTAA/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Nelson 50577 Industrial Brass Hose & Pipe Fittings for 3/4 Inch</a>
I also had a problem with a bad washer in the adapter, so I had to replace it with a decent one.

bottom line:
overall this seems well made and solid, but you'll have to decide if you want to shell out more bucks for an adapter that should be included.
4595037
Whatever connector type this cable has, its not Micro-USB. Wish I had seen the other reviews mentioning that before I purchased. They really need to fix what they think this cable is compatible with. For Incredible 2 owners, look elsewhere, this won't fit.

Ill be returning this product.
4371943
The connectors are not bad, but the pins are too large to fit in a perf board with 1.0mm holes.  I have to take a drill bit and drill out my perf board in order to put these connectors on it.  It should have listed the pin size.
2178608
The light itself is fine but apparently there is not 'universal' connectors for these rope lights.  This one did not connect to the other sets of ropes we already had and this made it more of a challenge to use as we wanted to have them all continuously connected.
4397430
I didn't realize that there is apparently no standard for the 4 pin round connectors. There are several with key ways slot cut into them for orientation. Others do not. And even others have a raised key way rib.
My RV parts supplier told me that that you have to reconfigure your trailer receptacle to match the cord and "pin out" left turn, right turn and stop lights.
347019
Not sure what this is "Standard" for but it definitely is NOT standard fit for the Tetra air pumps, valves or accessories you'd hope to connect to a Tetra air pump to. Specifically, the diameter is too small.
652132
Not the correct cable. The mini hdmi end is too large