... MS, MSPRO, MSDUO, PDUO, SM, MMC and RSMMC. Description:USB 2.0 card reader read XD, MD, CF, Min SD, SD, MS, MSPRO, ... the different card readers combination requirement. * Runs at 30MHz, built-in 480 MHz PLL.* Built-in 3.3V to 2.5V ... regulator . Specifications:* Power Supply: Bus-powered* Interface: USB 2.0 (480Mbps)* System Environment:* Operation Temperature: 0 ...