... RS-MMC, T-Flash M2, MS TF, M2.MINI SD specification Work with default driver from Windows ME, Windows XP, and Mac OS ... MHz PLL.Built-in 3.3V to 2.5V regulator . Specifications:Power Supply: Bus-poweredInterface: USB 2.0 (480Mbps)System Environment:a) Operation ... for WIN 98SE.)Packing: R300 card reader, manual card reader / mini card reader/ card reader writer/usb card reader/usb 2.0 card reader/usb ...