There are two power supplies here:
* One made by Kensington, which is quite large but powerful (120W) and also comes with power leads for U.S. and Europe
* One made by Logik (I think it was a Maplin own brand) which is less powerful but is also physically smaller so easier to carry
Both have multiple tips to fit different brands of laptop - but both also pre-date USB-C so won't work with more modern devices.
Whoever can pick up the soonest can have their choice!
Two laptop power supplies with interchangeable tips (Pinkneys Green SL6)
This offer has been gifted to someone and is no longer available.