Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: I have a Nikon D200.  It does not appear to have a place to connect the device to the camera
Document: I've bought a few of these. They work great on my Nikon N90s (35mm Film camera) I used on a car mount; made them into gifs. Didn't seem to work too well on my Nikon D200 (digital); but that might have just been the camera body.
This works great with no problems on the Nikon D200. We had no problem using it. It has a fast action trigger that works from over 20 feet away. I suggest taking the battery out of the trigger unit when not in use because there is no on/off switch and the button can easier be triggered when being stored and deplete the battery. Also, you do have to remove the unit from the camera after use because it is clunky and hangs down.
Works very well. Simple and great price. I use it with my Nikon D200. Very impressive, especially given the affordable price.
Worked with my Nikon D60 and Nikon D200 and D5200 perfectly I bought a second one to keep in my other bag they work great for the right price
This wireless sutter release is absolutly great. You do not need line of site to use it. The distance it will work from is more then adaquite for anything I'm doing. I no longer have to use the timer to get in the pictures with my family. It comes with the controller's battery but you do need AAA's for the receiver. And oh yeah...it was only about $23.00. You can't go wrong. I'm using mine on a Nikon D200.
Lights = on! Press a few buttons and look for lights. If you see no lights, it's probably because it is not tightly connected to the camera or the battery is not placed in properly.4. There is no need to manipulate anything with the actual camera itself. As soon as the device was properly connected and installed, I was able to use it immediately.I'm not sure how long this will last but for the price, it seems to be a reasonably good deal.
Just bear in mind a few things:1. Make sure you've installed the battery properly. I found that the design of the device leaves a bit of guessing as to how the battery fits in (+/- side wise).2. Make sure that the device that goes into the camera body is TIGHTLY secured. You may even have to press down a bit on it and screw the cap on around it tightly.3. Make sure that the device is actually turned on.
This device does what it's supposed to do and does it well. Reasonable price for gaining a remote control of  shutter. Provision should be made for attachment of receiver to camera.
Very good.....still have to test the range, but so far so good. Very easy to use once you connect to your camera
I received this item just a few days ago. I am a D200 user and it works perfect with this camera! The only problem with this I had was the battery contacts on the other side of the springs was misaligned. I removed the three screws and realigned the contact and this took care of the problem of the product working intermittently. I am not sure why the design has spring contacts on the same side. Normally the negative battery pole is positioned up to the spring on most components.
Answer: Should be located on the front of the camera, right below the D200.  It's a round kind of plug.