2Pcs DB9 9Pin Screw Serial Connector to Wiring Terminal Male Female Adapter with Case
$ 19.56
1High quality DB9 9pin screw type serial to wiring terminal adapter with case. 2Nine signal lines are available for the various pin connections required for serial communication industrial control products. 3All copper base for PCB carriers, all signal ports have been clearly named and marked. 4DB9 adapter terminal, convenient for project and on-site debugging equipment. 5Comes with a black casing, dust proof, convenient and practical to use.
