Device is easy to install
596575
Device is easy to install. Noted to install updated device drivers from the Inateck support site.
Restarted the computer and device works as stated. No additional internal power needed.
510333
Easy to install, works well. Now if only I could get the package delivery drivers to actually use it.
3798926
Easy to use, install, and connect. I recommend it.
1807422
This device was easy to install and went in without a hitch. The sound was crystal clear and I couldn't have asked for more.
1582805
Easy to install, works just fine.  The right price. Recommended
1421231
Cost was reasonable & I'm happy with the simplicity of how it works. Anytime I can set a device up with no problems it's a best buy.
918958
Easy to install, was pre-charged, works great!
4743701
This device works great and was just what we needed.  The ability to turn the TV and adjust it for whatever situation is good for our room.

The instructions offered no words, just pictures.  The install was easy enough to figure out though.
4346397
Simple to install and works surprisingly well !
2651178
Order arrived promptly.  Device installed easily and worked properly.
764741
Setup was easy and it does what I need it to do.
3942939
Installed this for my niece who had an issue with enough HDMI ports on her tv. The instillation was simple and she is able to easily move between three devices.  The PIP feature does work.
4205710
Works well, fairly easy to install, but does need an interface device if being connected to a TV with an optical audio output port.
4480242
Very easy to install. Some interferences and connector doesn't go all the way so it looks cheap (it is)
Anyways... I'm happy with its functionality.
2644497
I had a similar device in place for a number of years, but it finally gave up the ghost.  There aren't many doorbell extenders available now that use a hard-wired transmitter (a transmitter using batteries and/or a microphone is inconvenient and not always reliable).  This one suited my needs, and it works fine so far.

I was surprised that the shipping carton contained a large sticker warning that the contents included a lithium ion battery.  Although STI makes some devices that require a battery, this doorbell extender is not one of them.

Installation was straightforward, although the multiple instructions were initially confusing, since many of them apply to other STI products.  Note that the transmitter has three wires; the brown one is used only if you have a second button on a back door, otherwise it is ignored.  Although the photo does not make this clear, the receiver plugs into a standard AC outlet, so there's no wall mounting required.
3593900
It's a great device and it works as advertised.
4278805
This is a simple device, that seems to be well constructed and does what it is supposed to do, at a reasonable price.