U-Reach Data Solutions SD908S 1-7 Port SD/Micro SD Duplicator Standalone, no PC required to operate the SD/micro SD duplicator Impeccable copy speed: up to 2 GB per min for each port and up to 120 ports The SD & microSD card can have a capacity up to largest size available on the market Supports all types of data format copying while doing bit for bit duplication Easy maintenance for quick swap SD module