Yes, you can. First, be sure your existing Turbo Visa Debit card is still active. Next, you will need to get the routing and account numbers for the card. This is not the same as the card number. You may find this information by logging into your account, or by calling Turbo Card Customer Care.
When you are completing your tax return, TurboTax will ask you How would you like to receive your federal refund? Select "direct deposit" and enter the bank account and routing numbers, and select "checking" for the account type.