A long time ago I bought the SwiftPoint GT mouse to use on the Jump iPad RDS client and it was very good. Now AWS is also
bringing support to SwiftPoint GT on its WorkSpaces client, which really improves the possibility to have the iPad as your only computer.
The mouse is small which don’t make easy for long use, but with a little bit of effort and patience you can get used to it, and because of its size it very portable. In the box, there is also a magnet that you can attach to the iPad.