... SD, MS, MSPRO, MSDUO, PDUO, SM, MMC and RSMMC. Description:USB 2.0 card reader read XD, MD, CF, Min SD ... MSDUO, PDUO, SM, MMC and RSMMC.Features:* Support USB v2.0 specification and USB Device Class Definition for Mass Storage, Bulk- Transport ... . Specifications:* Power Supply: Bus-powered* Interface: USB 2.0 (480Mbps)* System Environment:* Operation Temperature: 0~700C* Storage Humidity: 10~90%RH ...