I am disabled and use an electric wheelchair with pneumatic rear tyres, I have had nothing but trouble with them. I have used new tyres and tubes but they keep going flat, whether this is because they puncture easily or not I don't know but when I don't use it for a few days the tyres are almost always flat. I used this Slime as soon as it arrived on 25th Sept and have not had to even top up the pressure once and it is now 6th Nov. I am absolutely delighted with it and have bought a spare to carry with me just in case.
Arrived next day. I am using this on an Android mini computer box that makes an ordinary TV into a smart TV with internet access but have tried it on a laptop as well and it works fine on both. There is no setup involved other than plugging the very small USB wireless dongle into the device to be controlled and it just works. Very pleased with this item.