StarTech.com ECREAD, Memory Stick (MS), MS PRO, MMC, SD, xD, Black, ExpressCard, 0.564 oz (16 g), 0.551" (14 mm), 4.25" (108 mm) StarTech.com ECREAD. Compatible memory cards: Memory Stick (MS), MS PRO, MMC, SD, xD, Product color: Black. Interface: ExpressCard. Weight: 0.564 oz (16 g). Package width: 0.551" (14 mm), Package depth: 4.25" (108 mm), Package height: 6.3" (160 mm). Compatible operating systems: Windows 2000/ME/XP/Vista/Mac OSX