What is the difference between a Divided King and a Split California King Adjustable Base?
A Divided King, also known as a Standard King Adjustable Bed Base, is split horizontally, where the head and foot of the bed are two separate pieces that must be attached together during assembly.
A Divided King Adjustable Bed Base is only compatible with a Standard King Mattress, as it only includes one set of motors.
A Split California King Adjustable Bed Base is two Adjustable Beds that sit side-by-side. Each may be operated independently, or they can be synced together. In the event that you choose to use each base independently then you will need 2 mattresses.