1.USB 2.0 card reader 2.multi card reader 3.logo print is available 4.low price ,high quality ,OEM is welcome TAT-CD-10 Multi Card Reader1 ... .The maximum read and write speeds up to 20M/S,required for high-speed flash memory card 20M/S.2 ... -32GB support all TF(Micro SD),M2-free card sets can be directly read and write support ... /SDHC7.Plug and Play,supports hot swap Multi Card Reader