GoldMaster CR-201. Compatible memory cards: MicroSD (TransFlash), MiniSD, MMC, MS Duo, MS Micro (M2), SD. Interface type: USB 2.0. Data transfer rate: 480 Mbit/s. Windows operating systems supported: Windows 2000, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home, Mac operating systems supported: Mac OS 9.0. Colour of product: Black, Red