Product name: DB9/RS232/485
adapterProduct specifications: 2X
male to maleMaterial: metal iron shielding shell (nickel-plated to prevent rust) pin copper 24k gold-plated (good conductive contact)
Applicable use: Widely used in various RS232 serial ports and equipment communication fields used for connection docking and extension of various DB9 DB15 DB25 connection lines. It is widely used in PLC controllers touch screens LED subtitles prammers single-chip computers CNC machine tools etc.?? Package Content? 2PCS X DB9 Adapters