Astrotek V-113 Internal 3.5" Multi Card Reader - All in one card reader(USB2.0)+USB2.0 Hub(1 port). - Easy to install to 3.5" floppy drive bay and no external power is required. - USB2.0 standard and compliant with USB1.1. Transfer rate: up to 480Mbps for USB2.0. - Supports Windows 2000/ME/XP and Macintosh OS 9 + without device driver - Includes black face with spare silver and beige faces.