【VOLTECH】RS232 I/O CARD,
RS232-GM-355,Interface Modules UART TO RS232 GADGETEER MODULE
RS232-INT,
【AMPROBE】RS-232-KIT1,钳型万用表及配件 PC INTERFACE KIT CONNECT CABLE W/SFWR
RS2342097,
RS2342104,
RS2342132,
RS2342261,
