Sytech SY-195. Compatible memory cards: CF, Memory Stick (MS), MS PRO, MS Duo, MS PRO Duo, MMC, MMCmicro, SD, miniSD, xD, SM. Interface type: USB 2.0. Data transfer rate: 480 Mbit/s. Colour of product: Black. Compatible operating systems: Windows 98/ME/2000/XP/Vista/7, Mac OS 9.2 <, Linux 2.4 <