S.C. Code § 39-54-30
A manufacturer who sells an assistive technology device to a consumer, either directly or through an assistive technology device dealer, shall furnish the consumer with an express written warranty for the assistive technology device. At a minimum, the warranty shall guarantee that there are no defects in parts or performance. The duration of the express written warranty must be not less than one year after the first delivery of the assistive technology device to the consumer. In the absence of an express written warranty from the manufacturer, the assistive technology device shall be considered to have been expressly warranted by the manufacturer as if the manufacturer had explicitly furnished the warranty to the consumer as required by this section. All other requirements in this section will govern the product that is statutorily considered expressly warranted. Assistive technology dealers and lessors shall have the right to reimbursement or compensation from the manufacturer or other prior parties in the sales or distribution chain. It is expressly understood that assistive technology devices that are sold in an "as is" condition, and is so stated on the bill of sale, carry no warranty unless one is specifically stated on the bill of sale.
S.C. Code § 39-54-30