USB 3.0 High Speed SD Memory Card Reader SDHC SDXC MMC Micro Mobile T-flash UK S for sale online | eBay
Integral Dual-Slot Micro SD & SD USB2.0 Memory Card Reader Adapter - Plug & Play, Works with PC & Mac and Compatible with SDXC, SDHC, SD, microSDXC, microSDHC, microSDXC, MMC & MMCplus :
USB 3.0 SD Memory Card Reader High Speed SDHC SDXC MMC Micro SD on OnBuy
MultiMediaCard - Wikipedia
Common Memory Card Types: SD, TF, CF, MMC, MS, xD, and XQD