SI3217XCFB21BC0EVB
Manufacturers：
Silicon Labs
Description：
DAUGHTER CARD DUAL FXS SGL FXO
SI3217XCFB21IK0EVB
Manufacturers：
Silicon Labs
Description：
BOARD EVAL 2FXS1FXO PCM
SI3217XFB21BC0-EVB
Manufacturers：
Silicon Labs
Description：
DAUGHTER CARD 2FXS SI3217X