Required Nikon adapter
343508
The adapter does what it's supposed to do.  It fits perfectly.  Boo on Nikon for requiring such an expensive adapter rather than putting a connector on the camera to begin with.
2428375
I bought this to use my full range of Nikkor lenses (some from the 1970s, some bought last year) with a new Nex 5. After trying all but one, they work perfectly. This adapter isn't the most robust you can buy (those get very expensive), but if you aren't taking it into high mechanical stress situations and you are careful to baby it a bit it should be great. The price is more than right. The locking of the adapter on both lens and camera is very tight out of the box. While this may loosen a little bit over time, who knows, but it's really tight to start. This is fabulous for holding the lens securely and tightly, but means quite a bit of rotational force can be required during the last part of seating and the first part of removing the lens from the adapter. I see this as a good thing, a small price to pay for a very solid connection. There is less force required to remove the adapter from the Nex 5 body.

So the first thing I tried was my dark paper bag test, using my 85mm f1.8 Nikkor to shoot some newspaper copy at the bottom of the bag in available darkness. The photo was much more "lit" than what my eye could see, so the Nex passed wonderfully.

Next I want to mount the camera onto my last Nikkor to try, a 300-600mm zoom. The lens mounts to the tripod, and the camera will hang off of it. The crop factor should make that equivalent to a 450-900mm 35mm-format lens.
3984606
It works, I will give some time to updtae.

The package is very good, superior to nikon on that mater I think.
3072441
I am lucky enough to own a NIkon D4 and this is the necessary new memory card. It's small, so I have to keep it in a safe place when it isn't in the camera. Of course it's expensive, and it has to be ordered online, and I had to buy a new card reader for it, too. I have no negatives about it at all, but I wish Nikon had saved me the time and expense by using a more mainstream version, but THAT isn't Lexar's fault. I have faith in Lexar products.
592044
Nikon, in their wizdom , doesn't have a uv filter to protect the lens. So I ordered this adapter and it works great! It screws right onto the lens and is a 58mm thread size so now can I buy all kinds of filters for the camera. I love it so far
643504
I use this with my new Nikon D3200. It works great without an adapter. It does exactly what I need it to do. Steady shots without too much weight and complications.
4439077
Very nicely done, just what I needed and actually it was difficult to find this Nikon version.  So happy w/ it's performance.
3923254
I've read from tutorials that I should only buy Nikon batteries for their products, so we'll see how this works. Quickly shipped. Appreciated.
3981604
This CF Adapter works well in a Nikon D300.  I have not used it for WiFi but am using it to convert from CF to SD cards which will load directly into my laptop.
4819741
Didn't work with my Nikon D3100, not mentioned anywhere in product description, at time of purchase.
4775457
I just purchased this and it does NOT work with the Nikon D5100 - the USB Connection on that camera is different. Hopefully I can find an adapter that will connect the Mini-B 5-pin Cable to the standard USB side of the Nikon Cable. The cable length is just what I need.
2923588
There are enough reviews here to let people know you need this AND some sort of adapter for your camera to make this work.

The adapter itself is pretty well made. It is a simple metal ring. It has the correct threading on the inside of the ring and the outside. This is not some cheap plastic thing that will snap between your fingers. The price tag seems a bit high for a little metal ring. But it is a very specialized piece of equipment, your almost certainly not going to be using this for anything else.

Pros:
  *Well constructed, not flimsy feeling
  *Made out of metal, not cheap plastic
  *Does what is made to do

Cons:
  *Expensive for such a small item
1665098
After being frustrated in not having a cable to hook my camera to the CPU and wanted only to get Nikon so I knew it would work properly.  Thank you.
937868
Replacement for my old D630, works direct fit.
4451648
Don't buy this unless you have a camera that is ready for IR use.  The Nikon D300 for example has an IR filter built in which negates the way this Hoya one works..
4037700
It's too thick to fit in Nikon DSLR. We bought it to enable us to use an EYE-FI card in a D700, but it won't fit. We will keep it around as an extra computer adapter. Maybe it would fit Canon? Don't know.
2871197
PERFECT for small camera and adapter.  Nikon One would be too big for this.  Much more for a camera on the go.