Introducing the Sun Microsystems SCM SCR331 USB Smart Card Reader, designed to support Smart Card memory cards. With its USB connectivity, this card reader is compatible with the Sun Microsystems SCM SCR331 and can be used with various models. The card reader is manufactured in Hong Kong and is an essential accessory for laptops and desktops, used for reading and writing data on Smart Cards. Experience secure and efficient data transfer with the Sun Microsystems SCM SCR331 USB Smart Card Reader.