I used this to add a remote switch on an ...
594841
I used this to add a remote switch on an old Insta-jack.  Now I don't have to lay under the vehicle to raise or lower it.
1037618
I use these Switches with a LED Lamp that has a weird on/off feature. This Switch makes it much easier to use the Lamp and is what I needed.
1566486
I use this as a remote switch for a Fein Turbo II dust extractor and it works well for that purpose. I've tried some other brands in the past that burn out within a week despite being rated for the amperage.
1885158
I connected this switch using Monoprice 1.5 ft. HDMI cables. The 3 Tivos and the ROKU worked fine but the BluRay player wouldn't work. I had noticed on the Monoprice site that one of their HDMI switches had a note that it wouldn't work with short cables so I connected the BluRay with a longer cable and it worked. I was able to add the switch to my URC MX-700 universal remote so all is well.
940699
I'm using this in conjunction with an RC model servo as a fail-safe switch on my rover. When the receiver has a signal, the servo presses on this switch and allows the rover to move. When the signal fails, the switch releases and the rover can no longer move. The extra long lever takes the strain off the switch quite well.
848146
Good switch, but needed to add an extra wire from my ceiling fans to the switch to make them work. Consequentially, I bought too many switches since I was unable to change out the number that I thought I would when I ordered them
1866552
Great to add protection to a shed or addition,  I purchased 2, one in the garage and the other inside and connected to the wired system.  I connected the garage one to power and tested it.  it works!  I adjust the dip switches to the same code and they are linked.
1847533
I used this to be able to install a Roku Stick onto a TV with an oddly recessed HDMI port. This worked perfectly.
1117486
I worked on light switches and needed to check before I work on them. This worked fine giving alarm sound on live wires.
2232308
Got these to put on a switch that controls my hot water heater. It had been accidentally switched off in the past by an object hitting the switch.
These attach easily over the existing switch plate.
Protects the switch from accidental flips, but is still accessible from one side.
3133915
used it as an on / off switch to control speakers in various rooms around our house. works perfectly (just didn't wire a 'B' source)
810935
Purchased this to use as a power switch for a custom built light box, in conjunction with the AC adapter and LED string lights from HitLights. Adapter works well. I modified the toggle switch to shorten the cable that plugs into the lights, and put a screw through the base into the back of the light box to secure it. I was then able to snap the cover back on. Note, if you attempt to open the casing, you will most likely mar the outside a bit, as it is really not meant to come apart (I'm sure it voids the warranty as well). I was able to open it, cut the wire shorter, and solder it back together to work as I needed it to.
2787068
I have an Internet wifi router from my provider that is also a 4 port switch. I needed 5 ports after adding a Roku XS and WDTV Live to my network. I bought this switch because it was cheap and small. I connected my router to a port on this switch (any port will work) and then my two computers, bluray player, Roku, and WDTV Live and all connect to each other and the internet. I needed an extra Cat 5e Ethernet cable to connect this switch to my router but otherwise all my existing cables worked.

5/5 stars because it worked out of the box without any hassle or configuration.
450616
I purchased this to use as a relay for installing an air compressor in my truck.  It is a simple relay and works.  As a once in a while electrician, it would be nice for electrical relays like this to come with a simple wiring diagram of what post gets what wires.  It is simple to find a wiring diagram online, but having one shipped with the item for non electricians like myself would make the install much quicker.

For anyone who needs it, the pins should be connected as follows:
30 - Your incoming power from your battery/fused source
85 - Your ground wire
86 - Your remote lead (from a switch or accessory that you want to activate the relay with)
87 - Your 12v power out to the added accessory
2610049
I used this to as a low voltage disconnect with some 80 amp relays to control when my grid tie inverters turn off and on...
4684131
What a great and nifty switch and the remote makes it so easy to use. I haven't got a chance to test the 4K since my computers video card does not support it. I actually bought this thinking that it worked reverse. I thought I could hook my computer up to it as an input, and then output to 4 devices. I clearly didn't read the listing cause it does say it. They was my fault so I am still leaving 5 starts. This item does work well though. I still have uses for it regardless so i will be keeping it.
1245829
I use this to interface an Apple TV and DVD player to my TV, using Harmony universal remote to activate the switch. It works great in that mode. I'd advise not using the remote packaged with this switch, because it only works if the remote is directly in front of the switch. The problem seems to be with the remote and not with the switch, since the Harmony and another universal remote I tried work great with it. I couldn't use the automatic switch function with my devices, but it works well with the universal remote.