1. USB card reader, computer card reader, multi card reader 2. with one year warranty 3. OEM service provided 4. blister ... pack 1. Cheap USB 2.0 mini micro SD/T-flash card reader for promotion, computer card ... , single card reader, multi card reader, 2.0 card reader,2.Fully compliant with USB 2.0 specification, Backwards compatible with USB1.1 ...