The only thing keeping me from giving 5 stars was I was a little disappointed with the gauge of the adapter plates
921898
The adapter conversion plates saved the day. The only thing keeping me from giving 5 stars was I was a little disappointed with the gauge of the adapter plates. Would have liked them a little thicker.
2124399
I like it, but I wish it were a little less flexible Overall though, if you need this adapter, nothing else works as well as this brand.
2888559
This plates functionality is fantastic from a charging perspective.  All four porta are high power and will charge large batteries on iPads without issue.

The cons:
My receptacle arrived without a ground screw attached.  I had to use a tap and die set to create threading for a spare screw to be used that I had (I happened to have spare old outlets laying around).

The picture shows a plain white face.  This showed up with a lot of large black lettering with the brand name BESTTEN on it.  I like a clean space and this went on a counter top plug in so it's very visible.  The picture is a bit misleading.
1300408
I purchased this product to avoid putting in another cable splitter which was degrading the signal to my TV. It worked well for that purpose and looks great. My only problem is that the placement of the screws didn't match those of the existing face-plate so I can only secure the top half, but that was my bad for not measuring. Otherwise, it would have been perfect.
4428193
Overall the template is well made. The one let down is that the t-knobs on the set screws tend to slip. I'm replacing them with hex head screws. It will take a bit more time to set the location of the pins but I'll be sure they won't slip.
734422
Would have given it 5 stars had it provided METAL adapters. Or at least given an option to purchase them. I wouldnt mind paying a little extra for better build materials.

The ones provided were cheap plastic ones. I say cheap bc there were still extraneous plastic pieces attached to the adapters that weren't cut off from the mold, which indicates cheap build quality on the plastic part IMO.

The knob itself is a very nice weight and awesome construction. The carbon fiber piqued my interest, but the gunmetal detail sold me. The other knobs Ive seen had the classic shiny silver which is okay, but gunmetal is my preference.

Idk if its just how it goes, but theres no ring collar to hold the boot leather together with the shift knob. The OEM knob had this white ring collar with brackets to go into the boot so its all connected with no exposed space.

As it stands right now, theres an open gap bw the knob and boot where debris could get into the gear box. Still testing this out to see if itll be an issue. All in all, still a nice shift knob tho.

(Update: The piece is called a shift boot retainer. Its basically a screw on clip. The install can vary depending on the car make. Just ordered mine but we shall see if itll be an easy fix.)
952368
The only reason it's missing a star is the 1A and 2.1A ports aren't marked, leaving you to trial & error or test with a multimeter. As another person mentioned, I found the top port to be the 2.1Amp port. Would've been cool to have a built in fuse as well but it does the job.
2683589
This is a nice adapter with only one issue. When it is plugged into an outlet, it interferes somewhat with the adjacent outlet. It's too bad that they didn't put the prongs further out to the edge of the adapter. So for travel it would be a good idea to bring along a 3 place outlet 'expander' cube tap that allows access to the adjacent outlet while using this adapter.
3212593
Would give it 5 stars if it came with a package of headphone 1/4 to 1/8 adapter, as for the quality it works great, good and lightweight I feel the signal receiver could have power options, either by 110 volt or a built in lithium ion battery if an outlet isn't available, this should really help on my presentations, it's all I need
2314313
it works i had my doubts though though the adapter is a little off and i have to twist it back and forth it does allow me to use may old adapters saving me money.
2586562
I originally purchased one of those kits with all the different pieces and promptly returned it in favor of this. It is nice to have one piece to throw in my bag and not worry that I forgot one of the adapters.

The only downside was that this adapter did not have a ground. It is difficult to find if these products are grounded and the reviews seemed to be mixed. Perhaps the product was "updated" or there are multiple versions out there.
756958
I like the fence and the ease of adjustment.  The only issue is because of the miter gauge that came with my ridge saw I can't use the knobs that came with it to attach the fence to the miter gauge.  That is an issue with the gauge not the fence.
4372391
I think this is a great product with one exception.  They don't include the 1/4" to 3/8" adapter like the paperwork actual states comes with it.  :-S

So you will need to get that adapter to get this to work with the nicer swivel heads.  This part not being included is FAIL on Manfrotto's part.
2792656
The scope is amazingly clear would be 5 star if there wasn't a plastic adapter where the windage and elevation turrets connect
2942829
Excellent gauge with all the right accessories...for a little money.
4758528
Amazing knob, very high quality all around. The feel is incredibly smooth as chrome should be, and the threads are beautifully tapped. The one and only issue I have with this knob, is that the adapter is brass, and does not screw in all the way, creating a visible and tactile gap between the knob and the retainer. For now I've hidden it with some black rubber stretched over the tip, but I hope to find a washer at a hardware store to do the job better. It's strange though, the way the inner knob is shaped you would think that the adapter would go all the way in, but I don't think that's possible after trying several times.

EDIT: After some research I found a low profile adapter, which I hope will fix the issue. Unfortunately I could not find it on amazon, but at least I found a better solution than a washer. Still very happy with this knob despite the extra cost of the new adapter.
839416
They are mostly what you'd expect but the connections appear to be steel and lack gold plating unlike all my other connectors.  It has the usual adapters but it's missing a matching mini to 1/4" one for headphones or additional cables that use 1/4" plugs.  Cost is probably similar to what it would be at Walmart or Super Target IF you have one nearby but the shipping was free.  Since it's from Maxell the warrantee actually has meaning since they'll still be around in a few months unlike if you buy one of the generic options from Amazon.com or elsewhere.  I took off a star just because gold plating would have been slightly better but if you don't care then consider it as a 4 star product.