Kingston Technology MicroSD Reader + 2GB, microSDHC, miniSD, SD, SDHC, Black, 480 Mbit/s, 25 mm, 12.1 mm, 2.64 mm Kingston Technology MicroSD Reader + 2GB. Compatible memory cards: microSDHC, miniSD, SD, SDHC, Product colour: Black, Data transfer rate: 480 Mbit/s. Width: 25 mm, Depth: 12.1 mm, Height: 2.64 mm. Included flash card size: 2048 MB. Compatible operating systems: Windows Vista 3, 2000 SP4, XP (SP1, SP2) Mac OS 10.3.x + Linux 2.6 +. Minimum system requirements: USB