gjchester Mine has no RHOS markings printed on it, and came with no documentation. If RHOS is important to you for your use case you may wish to look elsewhere to be sure its certified.

gjchester Mine was rooted from the factory...

gjchester The adapter type is the plug socket fitted to the Power Supply, or the adapter that is supplied. India has three plug types that could be in common use, but its often the three pin round socket, only you will be able to say what your wiring uses. If there isnt antying appriopiate you may need to by a "travel adapter" to use it at your home. Google World Plug Types and you should be able to find images to help you pick the right one for you.

gjchester It may be splash proof but its not waterproof. There are rubber grommits covering the mic, headset, charge ports, and there is a seal of sort around the battery compartment, but its more to protect it in damp conditions, such as light rain I would not say it could be submered at all without risk of water getting inside.

gjchester If you plug the copier into a PC, you’ll find the software stored in the reader. I don’t know if there is Mac or Unix software anywhere.

gjchester Open the Bluetooth Connection page on the Mac. Press and hold the reset button on the left of the mouse and switch the mouse on while keeping the button pressed. After a few seconds the LED will flash blue and the mouse will appear, For me it appeared as a series of HEX almost like a mac address. Select it and click connect and its done, if it helps rename it in the Mac so you can find it easier in future