Check the listing for details. New In Box SMSC COM20020I-DZD COM200201-DZD PLCC-28 Integrated Circuits. Condition: New. Listed at 41.25 USD. SMSC COM20020I-DZD. Integrated Circuits. New In Box. What should I do if the item quality is bad / does not fit ?. 24 months warranty is provided to our products. The length of the warranty depends on the nature of the products.