Mears also has accessible shuttles. It is approximately $16 RT per person to go to Universal.
From your Disney room, dial '0" the night before you want to go to Universal.
Tell them you want to go to Universal, where you are staying, approximately what time you want to leave, and stress to them that you need an accessible van.
They will give you a pickup time and location for the next morning.
Be at the location they state about 15 minutes before pickup.
When they arrive, pay the driver the fare IN CASH per person.
If you would like to purchase the transfer with a credit card, then do the following:
Stop by ANY Mears desk at MCO before boarding DME and tell them you would like to purchase RT transfers from Disney to Universal Studios and tell them how many guests. You will then get paper ticket vouchers for your ride, BUT still call and make the actual transfer reservation the night before you wish to go over there.
I hope this helps!!!