All in One Card Reader CDB-JB011 No need Name: CF+SD+M2+TF+XD+MS Card Reader CDB-JB011Supports:USB2.0 and 1.1,the transfers speed is up to be 480Mbps Supports: It has 6 slots and it Supports all kinds of memory cards: M2 Slot :M2XD Slot :XD/XD(M)/XD(H)T-FLASH&Micro SD Slot:T-FLASH/ Micro SDCF Slot: CF/CFII/Ultra II CF/Extreme CF/Extreme III CF/MDSD&MMC Slot:SD/Ultra II SD/Extreme SD/ Extreme III SD/SDHC /MMC/MMC II/RS MMC/ RS MMC 4.0/Ultra MMCMS Slot:MS/ MS Pro /MS Duo/MS Pro Duo/ MS MG/MS Pro MG/MS Duo MG/MS ROM /HS MS/ Ultra II MS/ Extreme MS Pro/ExtremeIII MS Pro /Ultra II MS LED statusinsertion card is constant bright, read-write flickersSupport OS:WINDOWS 98SE/WINDOWS ME/2000/XP Linux2.4.X Mac OS10.0 .or higher.Size:75mm(L)x43mm(W)x14mm(H)StandardsFCC, CE and RoHSMaterialplasticColorall kinds of colors,even you can show us the sample of the color.Hot-swappable supported, plug and playUSB bus-powered, No external power supply required ,Low power consumption, suitable for desktop and notebook