ECR501 CP003P CARD READER ECR501 ED U3 SPE UP TO 2.4A MS Pro Duo cfi cfii / md U2 CHARGER U3 SPEED SDHC SDXC MMC RS MMC Micro SD M2 Superior expansion Extreme Digtal Features Features ○ USB Super Charge port for smartphones and tablets. Compliant with the USB Battery Charging (BC) Specification version 1.2. ○ USB 3.0 port and card reader ports in USB 3.0 bandwidth.