Ritz Gear&trade; OTG USB/Micro USB Multi-Function SD/Micro SD Card Reader/Writer for PC, Tablet and Smartphones Easy Plug & Play Installation + Perfect For People On the Go High Speed USB 2.0 and Micro USB 2.0 Memory Card Sockets, SD & MicroSD Rapid Data Transfer Compatible With All Versions of SD/SDHC, MicroSD Memory Cards