You can purchase 2 sets of our presenters
1. Plug in both receivers on both computers and use either 1
of the presenters to control 2 or more computers. (Only w/ factory default
2. You and your colleague could use both presenters to change
pictures at the same time on both computers.
If you donít relink them, both will stay on a factory default channels and
youíll be able to control 2 computers using either or both of the presenters.
However, if you found that the presenter is not connecting to the receiver (for
some reason, varies) or you donít want each other to be interfered with, youíll
need to relink it. (School teachers, for example. Each one using their own
presenter at the same time and of course, none of them want to control the
Once you relink the presenter, youíll lose the sync
capability and each presenter will only link to the receiver you relink with.
Pls note: Once it is relinked, we wonít be able
to reset the presenter and receiver back to factory default for you.
If you want to be able to control 2 computers or more using one presenter,
youíll need to purchase another new set of presenter (set on a default channel)
to be able to control 2 computers at the same time.
That is to say, once the connection is reestablished (reset/relink), the
channel settings will change and the newly paired presenter and receiver will
be set to one of the 65k channels and wonít be able to reset back to factory
Of course, you could send it back to us and we send it back to factory to reset
it and send it back to you when done but the cost of shipping and labor and
service charge will be much more than just purchase a new set. Hope you
You could purchase from the following link and weíll ship via 1st class USPS to you which takes 5-7 (US) or 15-20 business days to deliver.http://www.hiroinc.com/product_details.php?search_string=64&search_category_id=0&item_id=7