Its a bit smaller then you think, but still useful. The sharp blade in it, does not come very sharp so i tried to sharpen it. It is very apparent that the metal used in this is not as good as in my swiss pocket knife, as it does not sharpen well.
Before this i owned a very basic soldering iron, which wasnt that great. So i got this as a replacement. It takes a little while to heat up, but most irons do. It has a red LED that shows when its heating and when its hot enough. So when you adjust the dial, the light goes on and off. The sensor for temp isnt right at the tip remember, so while its heating up, it will not be accurate (in regards to tip temp).
Works fine as a simple adapter. Nice surface finish has a LED, like everything else.. I use it to charge my nokia 6120 navigator, using a usb to nokia 2mm cable. Others have said this is bad, but i think its good.
2 rca plugs and a stereo 3.5mm socket, its very handy if you are always playing with audio like i am. I was really suprised at how thick the cable was! a single cable (going to each rca) is between 4-5mm thick! its not going to break easy.