(2ชิ้น) DB9 ขั้วต่อ male female socket plug connector 9 pin copper RS232 adapter with case ชุดประกอบหัวต่อ

DB9 - Male and Female Solder Type Connector, D-SUB Solder Type Connector - RS232 D-Sub 9 pin normal density connectors. tin plated housing. - Industry standard commercial DB9 female solder style connector - Maximum wire size is 20 AWG; UL94V-0 rated connector insulator