Andriod tablet card

Solution
Since you made a typo, I am not sure of the exact kind of card you are referring to.

If you are talking SD card, it should work without one as they are for extra storage and usually not required to use a device. You will have only whatever space is available on the tablet itself until a card is inserted.

However, if you are referring to a SIM card, and you want phone service on the tablet (if it can have phone service that is), then a SIM would be needed from whatever carrier/service provider you plan on using.
Since you made a typo, I am not sure of the exact kind of card you are referring to.

If you are talking SD card, it should work without one as they are for extra storage and usually not required to use a device. You will have only whatever space is available on the tablet itself until a card is inserted.

However, if you are referring to a SIM card, and you want phone service on the tablet (if it can have phone service that is), then a SIM would be needed from whatever carrier/service provider you plan on using.
 
Solution