Our hand-held reader has three models: SMC-H134, SMC-H134U,SMC-H134U1. All of them can read the ID number of the products( like animal chip, ear tag, foot ring) which meet the requirement of ISO 11784/ISO11785and be connected with computer by USB. Huge LCD display make the reading convenient. The built-in buzzer would hint after the reading finish. One button design avoid input mistake,and make the appearance more concision. SMC-H134 simply stytle only can read one group and upload one group, canf+t use alone or save data, have to connect with the computer. SMC-H134U automatically store 4000 groups of data, canf+t download, suitable for the working enviroment where need to record mass data. SMC-H134U1 large memory capacity, automatically store 10.000 groups of data, and can download 1.000.000 groups of data